Compare commits
No commits in common. "main" and "2021" have entirely different histories.
47 changed files with 4398 additions and 151771 deletions
3
.gitignore
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3
.gitignore
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@ -1,2 +1 @@
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node_modules/
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yarn-*.cjs
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*.exe
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24
.vscode/launch.json
vendored
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24
.vscode/launch.json
vendored
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@ -0,0 +1,24 @@
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{
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"version": "0.2.0",
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"configurations": [
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{
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"name": "(gdb) Start",
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"type": "cppdbg",
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"request": "launch",
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"program": "${workspaceFolder}/c/day3.exe",
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"args": [],
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"stopAtEntry": false,
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"cwd": "${workspaceFolder}/c/",
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"environment": [],
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"externalConsole": false,
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"MIMode": "gdb",
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"miDebuggerPath": "gdb",
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"setupCommands": [
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{
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"text": "-enable-pretty-printing",
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"ignoreFailures": true
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}
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]
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}
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]
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}
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17
.vscode/tasks.json
vendored
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17
.vscode/tasks.json
vendored
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{
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"version": "2.0.0",
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"tasks": [
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{
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"type": "shell",
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"label": "Run build script",
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"command": "./build-all.ps1",
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"options": {
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"cwd": "${workspaceFolder}/c/"
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},
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"group": {
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"kind": "build",
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"isDefault": true
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},
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}
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]
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}
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@ -4,5 +4,10 @@
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"path": "."
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}
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],
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"settings": {}
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"settings": {
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"files.associations": {
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"*.lock": "yarnlock",
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"stdlib.h": "c"
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}
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}
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}
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File diff suppressed because one or more lines are too long
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@ -1,132 +0,0 @@
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{
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||||
"metadata": {
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||||
"language_info": {
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||||
"codemirror_mode": {
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"name": "ipython",
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||||
"version": 3
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||||
},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.8.6-final"
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},
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"orig_nbformat": 2,
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"kernelspec": {
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"name": "python3",
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"display_name": "Python 3.8.6 64-bit",
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||||
"metadata": {
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||||
"interpreter": {
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||||
"hash": "1ddf53fa84779e14f0db18342168679c9c165a81c5f324dac828befab228d68d"
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||||
}
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||||
}
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2,
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 10,
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"metadata": {},
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"outputs": [],
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"source": [
|
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"# Get puzzle input from input file\n",
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"\n",
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"puzzle_input = open(\"input\").read()"
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]
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},
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{
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"source": [
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"# Part 1 #"
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],
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"cell_type": "markdown",
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"metadata": {}
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},
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{
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"cell_type": "code",
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"execution_count": 11,
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"metadata": {},
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"outputs": [],
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"source": [
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"ups = puzzle_input.count(\"(\")\n",
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"downs = puzzle_input.count(\")\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 12,
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"metadata": {},
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"outputs": [],
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"source": [
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"end_floor = ups - downs"
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]
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},
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{
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"source": [
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"print(end_floor)"
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],
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"cell_type": "code",
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"metadata": {},
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"execution_count": 13,
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"outputs": [
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{
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"output_type": "stream",
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"name": "stdout",
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"text": [
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"138\n"
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]
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}
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]
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},
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{
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"source": [
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"# Part 2 #"
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],
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"cell_type": "markdown",
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"metadata": {}
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},
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{
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"cell_type": "code",
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"execution_count": 14,
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"metadata": {},
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||||
"outputs": [],
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"source": [
|
||||
"current_floor = 0"
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||||
]
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||||
},
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||||
{
|
||||
"cell_type": "code",
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"execution_count": 15,
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"metadata": {},
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"outputs": [],
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"source": [
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"index = 0\n",
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"while current_floor >= 0 and index < len(puzzle_input):\n",
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" if puzzle_input[index] == \"(\":\n",
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" current_floor += 1\n",
|
||||
" elif puzzle_input[index] == \")\":\n",
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||||
" current_floor -= 1\n",
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" index += 1"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 16,
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"metadata": {},
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||||
"outputs": [
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{
|
||||
"output_type": "stream",
|
||||
"name": "stdout",
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"text": [
|
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"1771\n"
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]
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}
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||||
],
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"source": [
|
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"print(index)"
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]
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}
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]
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}
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1000
Python/day2/input
1000
Python/day2/input
File diff suppressed because it is too large
Load diff
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@ -1,104 +0,0 @@
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{
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||||
"metadata": {
|
||||
"language_info": {
|
||||
"codemirror_mode": {
|
||||
"name": "ipython",
|
||||
"version": 3
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||||
},
|
||||
"file_extension": ".py",
|
||||
"mimetype": "text/x-python",
|
||||
"name": "python",
|
||||
"nbconvert_exporter": "python",
|
||||
"pygments_lexer": "ipython3",
|
||||
"version": "3.8.6-final"
|
||||
},
|
||||
"orig_nbformat": 2,
|
||||
"kernelspec": {
|
||||
"name": "python3",
|
||||
"display_name": "Python 3.8.6 64-bit",
|
||||
"metadata": {
|
||||
"interpreter": {
|
||||
"hash": "1ddf53fa84779e14f0db18342168679c9c165a81c5f324dac828befab228d68d"
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"nbformat": 4,
|
||||
"nbformat_minor": 2,
|
||||
"cells": [
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 1,
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||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"# Get puzzle input from input file\n",
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||||
"\n",
|
||||
"puzzle_input = open(\"input\").read().split(\"\\n\")"
|
||||
]
|
||||
},
|
||||
{
|
||||
"source": [
|
||||
"# Part 1 #"
|
||||
],
|
||||
"cell_type": "markdown",
|
||||
"metadata": {}
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 2,
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"output_type": "stream",
|
||||
"name": "stdout",
|
||||
"text": [
|
||||
"1606483\n"
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||||
]
|
||||
}
|
||||
],
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||||
"source": [
|
||||
"wrapping_paper = 0\n",
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"for packet in puzzle_input:\n",
|
||||
" l, w, h = map(lambda val: int(val), packet.split(\"x\"))\n",
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" # the surface area of the box, which is 2*l*w + 2*w*h + 2*h*l\n",
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" sides = [l*w*2, w*h*2, l*h*2]\n",
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" # extra paper for each present: the area of the smallest side.\n",
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" wrapping_paper += sum(sides) + int(min(sides)/2)\n",
|
||||
"print(wrapping_paper)"
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||||
]
|
||||
},
|
||||
{
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||||
"source": [
|
||||
"# Part 2 #"
|
||||
],
|
||||
"cell_type": "markdown",
|
||||
"metadata": {}
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 3,
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"output_type": "stream",
|
||||
"name": "stdout",
|
||||
"text": [
|
||||
"3842356\n"
|
||||
]
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"ribbon = 0\n",
|
||||
"for packet in puzzle_input:\n",
|
||||
" l, w, h = map(lambda val: int(val), packet.split(\"x\"))\n",
|
||||
" # the feet of ribbon required for the perfect bow is equal to the cubic feet of volume of the present\n",
|
||||
" ribbon += l*w*h\n",
|
||||
" # The ribbon required to wrap a present is the shortest distance around its sides, or the smallest perimeter of any one face\n",
|
||||
" x, y = sorted([l, w, h])[0:2]\n",
|
||||
" ribbon += 2*x + 2*y\n",
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||||
"print(ribbon)"
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||||
]
|
||||
}
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||||
]
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||||
}
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File diff suppressed because one or more lines are too long
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@ -1,123 +0,0 @@
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|||
{
|
||||
"metadata": {
|
||||
"language_info": {
|
||||
"codemirror_mode": {
|
||||
"name": "ipython",
|
||||
"version": 3
|
||||
},
|
||||
"file_extension": ".py",
|
||||
"mimetype": "text/x-python",
|
||||
"name": "python",
|
||||
"nbconvert_exporter": "python",
|
||||
"pygments_lexer": "ipython3",
|
||||
"version": "3.8.6-final"
|
||||
},
|
||||
"orig_nbformat": 2,
|
||||
"kernelspec": {
|
||||
"name": "python3",
|
||||
"display_name": "Python 3.8.6 64-bit",
|
||||
"metadata": {
|
||||
"interpreter": {
|
||||
"hash": "1ddf53fa84779e14f0db18342168679c9c165a81c5f324dac828befab228d68d"
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"nbformat": 4,
|
||||
"nbformat_minor": 2,
|
||||
"cells": [
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 1,
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"# Get puzzle input from input file\n",
|
||||
"\n",
|
||||
"puzzle_input = open(\"input\").read()"
|
||||
]
|
||||
},
|
||||
{
|
||||
"source": [
|
||||
"# Part 1 #"
|
||||
],
|
||||
"cell_type": "markdown",
|
||||
"metadata": {}
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 2,
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"output_type": "stream",
|
||||
"name": "stdout",
|
||||
"text": [
|
||||
"2572\n"
|
||||
]
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"delivered = {(0,0)}\n",
|
||||
"\n",
|
||||
"x, y = 0, 0\n",
|
||||
"ops = {\n",
|
||||
" \"^\": [+0, +1],\n",
|
||||
" \"v\": [-0, -1],\n",
|
||||
" \"<\": [-1, -0],\n",
|
||||
" \">\": [+1, +0]\n",
|
||||
"}\n",
|
||||
"for char in puzzle_input:\n",
|
||||
" dx, dy = ops[char]\n",
|
||||
" x += dx\n",
|
||||
" y += dy\n",
|
||||
" delivered.add((x, y))\n",
|
||||
"print(len(delivered))"
|
||||
]
|
||||
},
|
||||
{
|
||||
"source": [
|
||||
"# Part 2 #"
|
||||
],
|
||||
"cell_type": "markdown",
|
||||
"metadata": {}
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 4,
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"output_type": "stream",
|
||||
"name": "stdout",
|
||||
"text": [
|
||||
"2631\n"
|
||||
]
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"delivered = {(0,0)}\n",
|
||||
"\n",
|
||||
"santa = (0, 0)\n",
|
||||
"robo_santa = (0, 0)\n",
|
||||
"ops = {\n",
|
||||
" \"^\": [+0, +1],\n",
|
||||
" \"v\": [-0, -1],\n",
|
||||
" \"<\": [-1, -0],\n",
|
||||
" \">\": [+1, +0]\n",
|
||||
"}\n",
|
||||
"robot = False\n",
|
||||
"for char in puzzle_input:\n",
|
||||
" dx, dy = ops[char]\n",
|
||||
" if robot:\n",
|
||||
" robo_santa = (robo_santa[0]+dx, robo_santa[1]+dy)\n",
|
||||
" delivered.add(robo_santa)\n",
|
||||
" else:\n",
|
||||
" santa = (santa[0]+dx, santa[1]+dy)\n",
|
||||
" delivered.add(santa)\n",
|
||||
" robot = not robot\n",
|
||||
"print(len(delivered))"
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
|
@ -1 +0,0 @@
|
|||
yzbqklnj
|
|
@ -1,112 +0,0 @@
|
|||
{
|
||||
"metadata": {
|
||||
"language_info": {
|
||||
"codemirror_mode": {
|
||||
"name": "ipython",
|
||||
"version": 3
|
||||
},
|
||||
"file_extension": ".py",
|
||||
"mimetype": "text/x-python",
|
||||
"name": "python",
|
||||
"nbconvert_exporter": "python",
|
||||
"pygments_lexer": "ipython3",
|
||||
"version": "3.8.6-final"
|
||||
},
|
||||
"orig_nbformat": 2,
|
||||
"kernelspec": {
|
||||
"name": "python3",
|
||||
"display_name": "Python 3.8.6 64-bit",
|
||||
"metadata": {
|
||||
"interpreter": {
|
||||
"hash": "1ddf53fa84779e14f0db18342168679c9c165a81c5f324dac828befab228d68d"
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"nbformat": 4,
|
||||
"nbformat_minor": 2,
|
||||
"cells": [
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 1,
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"import hashlib"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 2,
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"# Get puzzle input from input file\n",
|
||||
"\n",
|
||||
"puzzle_input = open(\"input\").read()"
|
||||
]
|
||||
},
|
||||
{
|
||||
"source": [
|
||||
"# Part 1 #"
|
||||
],
|
||||
"cell_type": "markdown",
|
||||
"metadata": {}
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 16,
|
||||
"metadata": {
|
||||
"tags": []
|
||||
},
|
||||
"outputs": [
|
||||
{
|
||||
"output_type": "stream",
|
||||
"name": "stdout",
|
||||
"text": [
|
||||
"282749\n"
|
||||
]
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"current_hash = \"\"\n",
|
||||
"i = 0\n",
|
||||
"while not current_hash[0:5] == \"00000\":\n",
|
||||
" i += 1\n",
|
||||
" md5 = hashlib.md5(f\"{puzzle_input}{i}\".encode(\"utf-8\"))\n",
|
||||
" current_hash = md5.hexdigest()\n",
|
||||
"print(i)"
|
||||
]
|
||||
},
|
||||
{
|
||||
"source": [
|
||||
"# Part 2 #"
|
||||
],
|
||||
"cell_type": "markdown",
|
||||
"metadata": {}
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 17,
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"output_type": "stream",
|
||||
"name": "stdout",
|
||||
"text": [
|
||||
"9962624\n"
|
||||
]
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"current_hash = \"\"\n",
|
||||
"i = 0\n",
|
||||
"while not current_hash[0:6] == \"000000\":\n",
|
||||
" i += 1\n",
|
||||
" md5 = hashlib.md5(f\"{puzzle_input}{i}\".encode(\"utf-8\"))\n",
|
||||
" current_hash = md5.hexdigest()\n",
|
||||
"print(i)"
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
1000
Python/day5/input
1000
Python/day5/input
File diff suppressed because it is too large
Load diff
|
@ -1,119 +0,0 @@
|
|||
{
|
||||
"cells": [
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 1,
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"import re"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 2,
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"# Get puzzle input from input file\n",
|
||||
"\n",
|
||||
"puzzle_input = open(\"input\").read().split(\"\\n\")"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {},
|
||||
"source": [
|
||||
"# Part 1 #"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 3,
|
||||
"metadata": {
|
||||
"tags": []
|
||||
},
|
||||
"outputs": [
|
||||
{
|
||||
"name": "stdout",
|
||||
"output_type": "stream",
|
||||
"text": [
|
||||
"238\n"
|
||||
]
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"double_letter_test = re.compile(r\"(.)\\1\", re.IGNORECASE)\n",
|
||||
"unnice_test = re.compile(r\"ab|cd|pq|xy\", re.IGNORECASE)\n",
|
||||
"\n",
|
||||
"def filter_function_part_one(line: str) -> bool:\n",
|
||||
" return (sum(map(line.lower().count, \"aeiou\")) >= 3) and bool(not unnice_test.search(line)) and bool(double_letter_test.search(line))\n",
|
||||
"\n",
|
||||
"filtered_lines = list(filter(\n",
|
||||
" filter_function_part_one,\n",
|
||||
" puzzle_input\n",
|
||||
"))\n",
|
||||
"print(len(filtered_lines))"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {},
|
||||
"source": [
|
||||
"# Part 2 #"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 4,
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"name": "stdout",
|
||||
"output_type": "stream",
|
||||
"text": [
|
||||
"69\n"
|
||||
]
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"def filter_function_part_two(line: str) -> bool:\n",
|
||||
" return re.findall(r\"(..).*\\1\", line) and re.findall(r\"(.).\\1\", line)\n",
|
||||
"\n",
|
||||
"filtered_lines = filter(\n",
|
||||
" filter_function_part_two,\n",
|
||||
" puzzle_input\n",
|
||||
")\n",
|
||||
"print(len(list(filtered_lines)))"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": []
|
||||
}
|
||||
],
|
||||
"metadata": {
|
||||
"kernelspec": {
|
||||
"display_name": "Python 3",
|
||||
"language": "python",
|
||||
"name": "python3"
|
||||
},
|
||||
"language_info": {
|
||||
"codemirror_mode": {
|
||||
"name": "ipython",
|
||||
"version": 3
|
||||
},
|
||||
"file_extension": ".py",
|
||||
"mimetype": "text/x-python",
|
||||
"name": "python",
|
||||
"nbconvert_exporter": "python",
|
||||
"pygments_lexer": "ipython3",
|
||||
"version": "3.8.6"
|
||||
}
|
||||
},
|
||||
"nbformat": 4,
|
||||
"nbformat_minor": 4
|
||||
}
|
|
@ -1,300 +0,0 @@
|
|||
turn off 660,55 through 986,197
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
turn on 329,769 through 358,970
|
||||
toggle 590,151 through 704,722
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
turn on 286,805 through 555,901
|
||||
toggle 722,177 through 922,298
|
||||
toggle 491,554 through 723,753
|
||||
turn on 80,849 through 174,996
|
||||
turn off 296,561 through 530,856
|
||||
toggle 653,10 through 972,284
|
||||
toggle 529,236 through 672,614
|
||||
toggle 791,598 through 989,695
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
toggle 547,301 through 897,515
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
turn off 966,532 through 985,537
|
||||
turn on 172,354 through 630,606
|
||||
turn off 501,880 through 680,993
|
||||
turn off 8,70 through 566,592
|
||||
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|
||||
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|
||||
toggle 822,204 through 893,760
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
turn on 686,228 through 903,271
|
||||
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|
||||
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|
||||
turn off 342,434 through 592,986
|
||||
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|
||||
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|
||||
toggle 749,675 through 978,959
|
||||
turn off 445,330 through 446,885
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
toggle 696,37 through 859,201
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
toggle 194,117 through 867,157
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
toggle 161,105 through 657,395
|
||||
turn on 113,340 through 472,972
|
||||
toggle 384,994 through 663,999
|
||||
turn on 969,994 through 983,997
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
toggle 871,952 through 989,998
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
turn on 715,871 through 722,890
|
||||
toggle 424,675 through 740,862
|
||||
toggle 580,592 through 671,900
|
||||
toggle 296,687 through 906,775
|
|
@ -1,152 +0,0 @@
|
|||
{
|
||||
"cells": [
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 1,
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"import re"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 2,
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"# Get puzzle input from input file\n",
|
||||
"\n",
|
||||
"puzzle_input = open(\"input\").read()"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 3,
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"def toggle(val: bool) -> bool:\n",
|
||||
" return not val\n",
|
||||
"\n",
|
||||
"def turn_off(val: bool) -> bool:\n",
|
||||
" return False\n",
|
||||
"\n",
|
||||
"def turn_on(val: bool) -> bool:\n",
|
||||
" return True"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {},
|
||||
"source": [
|
||||
"# Part 1 #"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 4,
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"name": "stdout",
|
||||
"output_type": "stream",
|
||||
"text": [
|
||||
"400410\n"
|
||||
]
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"lights = [[False]*1000 for i in range(1000)]\n",
|
||||
"for command in puzzle_input.split(\"\\n\"):\n",
|
||||
" if re.search(\"toggle\", command):\n",
|
||||
" method = toggle\n",
|
||||
" elif re.search(\"on\", command):\n",
|
||||
" method = turn_on\n",
|
||||
" else:\n",
|
||||
" method = turn_off\n",
|
||||
" \n",
|
||||
" points = re.search(r\"(\\d+,\\d+) through (\\d+,\\d+)\", command)\n",
|
||||
" point_a = tuple(map(int, points.group(1).split(\",\")))\n",
|
||||
" point_b = tuple(map(int, points.group(2).split(\",\")))\n",
|
||||
" \n",
|
||||
" for a in range(point_a[0], point_b[0]+1):\n",
|
||||
" for b in range(point_a[1], point_b[1]+1):\n",
|
||||
" lights[a][b] = method(lights[a][b])\n",
|
||||
"\n",
|
||||
"print(list(item for sublist in lights for item in sublist).count(True))"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {},
|
||||
"source": [
|
||||
"# Part 2 #"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 5,
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"name": "stdout",
|
||||
"output_type": "stream",
|
||||
"text": [
|
||||
"15343601\n"
|
||||
]
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"def toggle(val: bool) -> bool:\n",
|
||||
" return val+2\n",
|
||||
"\n",
|
||||
"def turn_off(val: bool) -> bool:\n",
|
||||
" return max(val-1, 0)\n",
|
||||
"\n",
|
||||
"def turn_on(val: bool) -> bool:\n",
|
||||
" return val+1\n",
|
||||
"\n",
|
||||
"lights = [[0]*1000 for i in range(1000)]\n",
|
||||
"for command in puzzle_input.split(\"\\n\"):\n",
|
||||
" if re.search(\"toggle\", command):\n",
|
||||
" method = toggle\n",
|
||||
" elif re.search(\"on\", command):\n",
|
||||
" method = turn_on\n",
|
||||
" else:\n",
|
||||
" method = turn_off\n",
|
||||
" \n",
|
||||
" points = re.search(r\"(\\d+,\\d+) through (\\d+,\\d+)\", command)\n",
|
||||
" point_a = tuple(map(int, points.group(1).split(\",\")))\n",
|
||||
" point_b = tuple(map(int, points.group(2).split(\",\")))\n",
|
||||
" \n",
|
||||
" for a in range(point_a[0], point_b[0]+1):\n",
|
||||
" for b in range(point_a[1], point_b[1]+1):\n",
|
||||
" lights[a][b] = method(lights[a][b])\n",
|
||||
"\n",
|
||||
"print(sum(list(item for sublist in lights for item in sublist)))"
|
||||
]
|
||||
}
|
||||
],
|
||||
"metadata": {
|
||||
"kernelspec": {
|
||||
"display_name": "Python 3",
|
||||
"language": "python",
|
||||
"name": "python3"
|
||||
},
|
||||
"language_info": {
|
||||
"codemirror_mode": {
|
||||
"name": "ipython",
|
||||
"version": 3
|
||||
},
|
||||
"file_extension": ".py",
|
||||
"mimetype": "text/x-python",
|
||||
"name": "python",
|
||||
"nbconvert_exporter": "python",
|
||||
"pygments_lexer": "ipython3",
|
||||
"version": "3.8.6"
|
||||
}
|
||||
},
|
||||
"nbformat": 4,
|
||||
"nbformat_minor": 4
|
||||
}
|
|
@ -1,55 +0,0 @@
|
|||
{
|
||||
"metadata": {
|
||||
"language_info": {
|
||||
"codemirror_mode": {
|
||||
"name": "ipython",
|
||||
"version": 3
|
||||
},
|
||||
"file_extension": ".py",
|
||||
"mimetype": "text/x-python",
|
||||
"name": "python",
|
||||
"nbconvert_exporter": "python",
|
||||
"pygments_lexer": "ipython3",
|
||||
"version": "3.8.6-final"
|
||||
},
|
||||
"orig_nbformat": 2,
|
||||
"kernelspec": {
|
||||
"name": "python3",
|
||||
"display_name": "Python 3.8.6 64-bit",
|
||||
"metadata": {
|
||||
"interpreter": {
|
||||
"hash": "1ddf53fa84779e14f0db18342168679c9c165a81c5f324dac828befab228d68d"
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"nbformat": 4,
|
||||
"nbformat_minor": 2,
|
||||
"cells": [
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 1,
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"# Get puzzle input from input file\n",
|
||||
"\n",
|
||||
"puzzle_input = open(\"input\").read()"
|
||||
]
|
||||
},
|
||||
{
|
||||
"source": [
|
||||
"# Part 1 #"
|
||||
],
|
||||
"cell_type": "markdown",
|
||||
"metadata": {}
|
||||
},
|
||||
{
|
||||
"source": [
|
||||
"# Part 2 #"
|
||||
],
|
||||
"cell_type": "markdown",
|
||||
"metadata": {}
|
||||
}
|
||||
]
|
||||
}
|
|
@ -1,5 +0,0 @@
|
|||
# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
|
||||
# yarn lockfile v1
|
||||
|
||||
|
||||
yarn-path ".yarn/releases/yarn-1.22.10.cjs"
|
|
@ -1,339 +0,0 @@
|
|||
bn RSHIFT 2 -> bo
|
||||
lf RSHIFT 1 -> ly
|
||||
fo RSHIFT 3 -> fq
|
||||
cj OR cp -> cq
|
||||
fo OR fz -> ga
|
||||
t OR s -> u
|
||||
lx -> a
|
||||
NOT ax -> ay
|
||||
he RSHIFT 2 -> hf
|
||||
lf OR lq -> lr
|
||||
lr AND lt -> lu
|
||||
dy OR ej -> ek
|
||||
1 AND cx -> cy
|
||||
hb LSHIFT 1 -> hv
|
||||
1 AND bh -> bi
|
||||
ih AND ij -> ik
|
||||
c LSHIFT 1 -> t
|
||||
ea AND eb -> ed
|
||||
km OR kn -> ko
|
||||
NOT bw -> bx
|
||||
ci OR ct -> cu
|
||||
NOT p -> q
|
||||
lw OR lv -> lx
|
||||
NOT lo -> lp
|
||||
fp OR fv -> fw
|
||||
o AND q -> r
|
||||
dh AND dj -> dk
|
||||
ap LSHIFT 1 -> bj
|
||||
bk LSHIFT 1 -> ce
|
||||
NOT ii -> ij
|
||||
gh OR gi -> gj
|
||||
kk RSHIFT 1 -> ld
|
||||
lc LSHIFT 1 -> lw
|
||||
lb OR la -> lc
|
||||
1 AND am -> an
|
||||
gn AND gp -> gq
|
||||
lf RSHIFT 3 -> lh
|
||||
e OR f -> g
|
||||
lg AND lm -> lo
|
||||
ci RSHIFT 1 -> db
|
||||
cf LSHIFT 1 -> cz
|
||||
bn RSHIFT 1 -> cg
|
||||
et AND fe -> fg
|
||||
is OR it -> iu
|
||||
kw AND ky -> kz
|
||||
ck AND cl -> cn
|
||||
bj OR bi -> bk
|
||||
gj RSHIFT 1 -> hc
|
||||
iu AND jf -> jh
|
||||
NOT bs -> bt
|
||||
kk OR kv -> kw
|
||||
ks AND ku -> kv
|
||||
hz OR ik -> il
|
||||
b RSHIFT 1 -> v
|
||||
iu RSHIFT 1 -> jn
|
||||
fo RSHIFT 5 -> fr
|
||||
be AND bg -> bh
|
||||
ga AND gc -> gd
|
||||
hf OR hl -> hm
|
||||
ld OR le -> lf
|
||||
as RSHIFT 5 -> av
|
||||
fm OR fn -> fo
|
||||
hm AND ho -> hp
|
||||
lg OR lm -> ln
|
||||
NOT kx -> ky
|
||||
kk RSHIFT 3 -> km
|
||||
ek AND em -> en
|
||||
NOT ft -> fu
|
||||
NOT jh -> ji
|
||||
jn OR jo -> jp
|
||||
gj AND gu -> gw
|
||||
d AND j -> l
|
||||
et RSHIFT 1 -> fm
|
||||
jq OR jw -> jx
|
||||
ep OR eo -> eq
|
||||
lv LSHIFT 15 -> lz
|
||||
NOT ey -> ez
|
||||
jp RSHIFT 2 -> jq
|
||||
eg AND ei -> ej
|
||||
NOT dm -> dn
|
||||
jp AND ka -> kc
|
||||
as AND bd -> bf
|
||||
fk OR fj -> fl
|
||||
dw OR dx -> dy
|
||||
lj AND ll -> lm
|
||||
ec AND ee -> ef
|
||||
fq AND fr -> ft
|
||||
NOT kp -> kq
|
||||
ki OR kj -> kk
|
||||
cz OR cy -> da
|
||||
as RSHIFT 3 -> au
|
||||
an LSHIFT 15 -> ar
|
||||
fj LSHIFT 15 -> fn
|
||||
1 AND fi -> fj
|
||||
he RSHIFT 1 -> hx
|
||||
lf RSHIFT 2 -> lg
|
||||
kf LSHIFT 15 -> kj
|
||||
dz AND ef -> eh
|
||||
ib OR ic -> id
|
||||
lf RSHIFT 5 -> li
|
||||
bp OR bq -> br
|
||||
NOT gs -> gt
|
||||
fo RSHIFT 1 -> gh
|
||||
bz AND cb -> cc
|
||||
ea OR eb -> ec
|
||||
lf AND lq -> ls
|
||||
NOT l -> m
|
||||
hz RSHIFT 3 -> ib
|
||||
NOT di -> dj
|
||||
NOT lk -> ll
|
||||
jp RSHIFT 3 -> jr
|
||||
jp RSHIFT 5 -> js
|
||||
NOT bf -> bg
|
||||
s LSHIFT 15 -> w
|
||||
eq LSHIFT 1 -> fk
|
||||
jl OR jk -> jm
|
||||
hz AND ik -> im
|
||||
dz OR ef -> eg
|
||||
1 AND gy -> gz
|
||||
la LSHIFT 15 -> le
|
||||
br AND bt -> bu
|
||||
NOT cn -> co
|
||||
v OR w -> x
|
||||
d OR j -> k
|
||||
1 AND gd -> ge
|
||||
ia OR ig -> ih
|
||||
NOT go -> gp
|
||||
NOT ed -> ee
|
||||
jq AND jw -> jy
|
||||
et OR fe -> ff
|
||||
aw AND ay -> az
|
||||
ff AND fh -> fi
|
||||
ir LSHIFT 1 -> jl
|
||||
gg LSHIFT 1 -> ha
|
||||
x RSHIFT 2 -> y
|
||||
db OR dc -> dd
|
||||
bl OR bm -> bn
|
||||
ib AND ic -> ie
|
||||
x RSHIFT 3 -> z
|
||||
lh AND li -> lk
|
||||
ce OR cd -> cf
|
||||
NOT bb -> bc
|
||||
hi AND hk -> hl
|
||||
NOT gb -> gc
|
||||
1 AND r -> s
|
||||
fw AND fy -> fz
|
||||
fb AND fd -> fe
|
||||
1 AND en -> eo
|
||||
z OR aa -> ab
|
||||
bi LSHIFT 15 -> bm
|
||||
hg OR hh -> hi
|
||||
kh LSHIFT 1 -> lb
|
||||
cg OR ch -> ci
|
||||
1 AND kz -> la
|
||||
gf OR ge -> gg
|
||||
gj RSHIFT 2 -> gk
|
||||
dd RSHIFT 2 -> de
|
||||
NOT ls -> lt
|
||||
lh OR li -> lj
|
||||
jr OR js -> jt
|
||||
au AND av -> ax
|
||||
0 -> c
|
||||
he AND hp -> hr
|
||||
id AND if -> ig
|
||||
et RSHIFT 5 -> ew
|
||||
bp AND bq -> bs
|
||||
e AND f -> h
|
||||
ly OR lz -> ma
|
||||
1 AND lu -> lv
|
||||
NOT jd -> je
|
||||
ha OR gz -> hb
|
||||
dy RSHIFT 1 -> er
|
||||
iu RSHIFT 2 -> iv
|
||||
NOT hr -> hs
|
||||
as RSHIFT 1 -> bl
|
||||
kk RSHIFT 2 -> kl
|
||||
b AND n -> p
|
||||
ln AND lp -> lq
|
||||
cj AND cp -> cr
|
||||
dl AND dn -> do
|
||||
ci RSHIFT 2 -> cj
|
||||
as OR bd -> be
|
||||
ge LSHIFT 15 -> gi
|
||||
hz RSHIFT 5 -> ic
|
||||
dv LSHIFT 1 -> ep
|
||||
kl OR kr -> ks
|
||||
gj OR gu -> gv
|
||||
he RSHIFT 5 -> hh
|
||||
NOT fg -> fh
|
||||
hg AND hh -> hj
|
||||
b OR n -> o
|
||||
jk LSHIFT 15 -> jo
|
||||
gz LSHIFT 15 -> hd
|
||||
cy LSHIFT 15 -> dc
|
||||
kk RSHIFT 5 -> kn
|
||||
ci RSHIFT 3 -> ck
|
||||
at OR az -> ba
|
||||
iu RSHIFT 3 -> iw
|
||||
ko AND kq -> kr
|
||||
NOT eh -> ei
|
||||
aq OR ar -> as
|
||||
iy AND ja -> jb
|
||||
dd RSHIFT 3 -> df
|
||||
bn RSHIFT 3 -> bp
|
||||
1 AND cc -> cd
|
||||
at AND az -> bb
|
||||
x OR ai -> aj
|
||||
kk AND kv -> kx
|
||||
ao OR an -> ap
|
||||
dy RSHIFT 3 -> ea
|
||||
x RSHIFT 1 -> aq
|
||||
eu AND fa -> fc
|
||||
kl AND kr -> kt
|
||||
ia AND ig -> ii
|
||||
df AND dg -> di
|
||||
NOT fx -> fy
|
||||
k AND m -> n
|
||||
bn RSHIFT 5 -> bq
|
||||
km AND kn -> kp
|
||||
dt LSHIFT 15 -> dx
|
||||
hz RSHIFT 2 -> ia
|
||||
aj AND al -> am
|
||||
cd LSHIFT 15 -> ch
|
||||
hc OR hd -> he
|
||||
he RSHIFT 3 -> hg
|
||||
bn OR by -> bz
|
||||
NOT kt -> ku
|
||||
z AND aa -> ac
|
||||
NOT ak -> al
|
||||
cu AND cw -> cx
|
||||
NOT ie -> if
|
||||
dy RSHIFT 2 -> dz
|
||||
ip LSHIFT 15 -> it
|
||||
de OR dk -> dl
|
||||
au OR av -> aw
|
||||
jg AND ji -> jj
|
||||
ci AND ct -> cv
|
||||
dy RSHIFT 5 -> eb
|
||||
hx OR hy -> hz
|
||||
eu OR fa -> fb
|
||||
gj RSHIFT 3 -> gl
|
||||
fo AND fz -> gb
|
||||
1 AND jj -> jk
|
||||
jp OR ka -> kb
|
||||
de AND dk -> dm
|
||||
ex AND ez -> fa
|
||||
df OR dg -> dh
|
||||
iv OR jb -> jc
|
||||
x RSHIFT 5 -> aa
|
||||
NOT hj -> hk
|
||||
NOT im -> in
|
||||
fl LSHIFT 1 -> gf
|
||||
hu LSHIFT 15 -> hy
|
||||
iq OR ip -> ir
|
||||
iu RSHIFT 5 -> ix
|
||||
NOT fc -> fd
|
||||
NOT el -> em
|
||||
ck OR cl -> cm
|
||||
et RSHIFT 3 -> ev
|
||||
hw LSHIFT 1 -> iq
|
||||
ci RSHIFT 5 -> cl
|
||||
iv AND jb -> jd
|
||||
dd RSHIFT 5 -> dg
|
||||
as RSHIFT 2 -> at
|
||||
NOT jy -> jz
|
||||
af AND ah -> ai
|
||||
1 AND ds -> dt
|
||||
jx AND jz -> ka
|
||||
da LSHIFT 1 -> du
|
||||
fs AND fu -> fv
|
||||
jp RSHIFT 1 -> ki
|
||||
iw AND ix -> iz
|
||||
iw OR ix -> iy
|
||||
eo LSHIFT 15 -> es
|
||||
ev AND ew -> ey
|
||||
ba AND bc -> bd
|
||||
fp AND fv -> fx
|
||||
jc AND je -> jf
|
||||
et RSHIFT 2 -> eu
|
||||
kg OR kf -> kh
|
||||
iu OR jf -> jg
|
||||
er OR es -> et
|
||||
fo RSHIFT 2 -> fp
|
||||
NOT ca -> cb
|
||||
bv AND bx -> by
|
||||
u LSHIFT 1 -> ao
|
||||
cm AND co -> cp
|
||||
y OR ae -> af
|
||||
bn AND by -> ca
|
||||
1 AND ke -> kf
|
||||
jt AND jv -> jw
|
||||
fq OR fr -> fs
|
||||
dy AND ej -> el
|
||||
NOT kc -> kd
|
||||
ev OR ew -> ex
|
||||
dd OR do -> dp
|
||||
NOT cv -> cw
|
||||
gr AND gt -> gu
|
||||
dd RSHIFT 1 -> dw
|
||||
NOT gw -> gx
|
||||
NOT iz -> ja
|
||||
1 AND io -> ip
|
||||
NOT ag -> ah
|
||||
b RSHIFT 5 -> f
|
||||
NOT cr -> cs
|
||||
kb AND kd -> ke
|
||||
jr AND js -> ju
|
||||
cq AND cs -> ct
|
||||
il AND in -> io
|
||||
NOT ju -> jv
|
||||
du OR dt -> dv
|
||||
dd AND do -> dq
|
||||
b RSHIFT 2 -> d
|
||||
jm LSHIFT 1 -> kg
|
||||
NOT dq -> dr
|
||||
bo OR bu -> bv
|
||||
gk OR gq -> gr
|
||||
he OR hp -> hq
|
||||
NOT h -> i
|
||||
hf AND hl -> hn
|
||||
gv AND gx -> gy
|
||||
x AND ai -> ak
|
||||
bo AND bu -> bw
|
||||
hq AND hs -> ht
|
||||
hz RSHIFT 1 -> is
|
||||
gj RSHIFT 5 -> gm
|
||||
g AND i -> j
|
||||
gk AND gq -> gs
|
||||
dp AND dr -> ds
|
||||
b RSHIFT 3 -> e
|
||||
gl AND gm -> go
|
||||
gl OR gm -> gn
|
||||
y AND ae -> ag
|
||||
hv OR hu -> hw
|
||||
1674 -> b
|
||||
ab AND ad -> ae
|
||||
NOT ac -> ad
|
||||
1 AND ht -> hu
|
||||
NOT hn -> ho
|
|
@ -1,16 +0,0 @@
|
|||
{
|
||||
"scripts": {
|
||||
"lint": "prettier solution_a.ts solution_b.ts --write --print-width=180",
|
||||
"a": "ts-node solution_a.ts",
|
||||
"b": "ts-node solution_b.ts"
|
||||
},
|
||||
"devDependencies": {
|
||||
"prettier": "^2.1.2"
|
||||
},
|
||||
"dependencies": {
|
||||
"@types/node": "^14.14.8",
|
||||
"ts-node": "^9.0.0",
|
||||
"typescript": "^4.0.5"
|
||||
},
|
||||
"license": "WTFPL"
|
||||
}
|
|
@ -1,64 +0,0 @@
|
|||
import fs from "fs";
|
||||
const input = fs.readFileSync("input").toString().split("\n");
|
||||
const COMMAND_REGEX = /[A-Z]+/g;
|
||||
const ARGUMENTS_REGEX = /[a-z0-9]+/g;
|
||||
|
||||
// Dictionary of our bitwise methods
|
||||
const BITWISE_METHODS = {
|
||||
AND: (a: number, b: number) => a & b,
|
||||
OR: (a: number, b: number) => a | b,
|
||||
NOT: (a: number, b?: number) => ~a,
|
||||
LSHIFT: (a: number, b: number) => a << b,
|
||||
RSHIFT: (a: number, b: number) => a >> b,
|
||||
};
|
||||
|
||||
// Parse instruction from input and return object with command, arguments and destination wire
|
||||
function parseInstruction(instruction: string): Instruction & { destination: string } {
|
||||
const raw_command = instruction.match(COMMAND_REGEX);
|
||||
const args = instruction.match(ARGUMENTS_REGEX) ?? [];
|
||||
const destination = args.pop()!;
|
||||
const command = raw_command === null ? raw_command : (raw_command[0] as keyof typeof BITWISE_METHODS);
|
||||
|
||||
return {
|
||||
command,
|
||||
args: args.map((arg) => (isNaN(Number(arg)) ? arg : Number(arg))) as [Wire | number, Wire | number | undefined],
|
||||
destination,
|
||||
};
|
||||
}
|
||||
|
||||
type Wire = string;
|
||||
type Instruction = {
|
||||
command: keyof typeof BITWISE_METHODS | null;
|
||||
args: [Wire | number, Wire | number | undefined];
|
||||
};
|
||||
|
||||
// Calculate value for one of the wires (recursively)
|
||||
function calculateWire(wireName: Wire, wires: Map<Wire, any>) {
|
||||
const wire = wires.get(wireName);
|
||||
|
||||
if (typeof wireName === "number") return wireName;
|
||||
if (typeof wire === "number") return wire;
|
||||
if (typeof wire === "undefined") return undefined;
|
||||
|
||||
if (!wire.command) {
|
||||
wires.set(wireName, calculateWire(wire.args[0], wires));
|
||||
} else if (Object.keys(BITWISE_METHODS).includes(wire.command)) {
|
||||
wires.set(wireName, BITWISE_METHODS[wire.command as keyof typeof BITWISE_METHODS](calculateWire(wire.args[0], wires), calculateWire(wire.args[1], wires)));
|
||||
}
|
||||
|
||||
return wires.get(wireName);
|
||||
}
|
||||
async function main() {
|
||||
// Our parsed wires in format {wire: value} or {wire: instruction}
|
||||
const wires = new Map<Wire, Instruction>();
|
||||
|
||||
// Fill WIRES with parsed instructions and their future values
|
||||
input.forEach((instruction) => {
|
||||
const parsedInstruction = parseInstruction(instruction.trim());
|
||||
wires.set(parsedInstruction.destination, { command: parsedInstruction.command, args: parsedInstruction.args });
|
||||
});
|
||||
|
||||
return calculateWire("a", wires);
|
||||
}
|
||||
|
||||
main().then(console.log).catch(console.error);
|
|
@ -1,66 +0,0 @@
|
|||
import fs from "fs";
|
||||
const input = fs.readFileSync("input").toString().split("\n");
|
||||
const COMMAND_REGEX = /[A-Z]+/g;
|
||||
const ARGUMENTS_REGEX = /[a-z0-9]+/g;
|
||||
|
||||
// Dictionary of our bitwise methods
|
||||
const BITWISE_METHODS = {
|
||||
AND: (a: number, b: number) => a & b,
|
||||
OR: (a: number, b: number) => a | b,
|
||||
NOT: (a: number, b?: number) => ~a,
|
||||
LSHIFT: (a: number, b: number) => a << b,
|
||||
RSHIFT: (a: number, b: number) => a >> b,
|
||||
};
|
||||
|
||||
// Parse instruction from input and return object with command, arguments and destination wire
|
||||
function parseInstruction(instruction: string): Instruction & { destination: string } {
|
||||
const raw_command = instruction.match(COMMAND_REGEX);
|
||||
const args = instruction.match(ARGUMENTS_REGEX) ?? [];
|
||||
const destination = args.pop()!;
|
||||
const command = raw_command === null ? raw_command : (raw_command[0] as keyof typeof BITWISE_METHODS);
|
||||
|
||||
return {
|
||||
command,
|
||||
args: args.map((arg) => (isNaN(Number(arg)) ? arg : Number(arg))) as [Wire | number, Wire | number | undefined],
|
||||
destination,
|
||||
};
|
||||
}
|
||||
|
||||
type Wire = string;
|
||||
type Instruction = {
|
||||
command: keyof typeof BITWISE_METHODS | null;
|
||||
args: [Wire | number, Wire | number | undefined];
|
||||
};
|
||||
|
||||
// Calculate value for one of the wires (recursively)
|
||||
function calculateWire(wireName: Wire, wires: Map<Wire, any>) {
|
||||
const wire = wires.get(wireName);
|
||||
|
||||
if (typeof wireName === "number") return wireName;
|
||||
if (typeof wire === "number") return wire;
|
||||
if (typeof wire === "undefined") return undefined;
|
||||
|
||||
if (!wire.command) {
|
||||
wires.set(wireName, calculateWire(wire.args[0], wires));
|
||||
} else if (Object.keys(BITWISE_METHODS).includes(wire.command)) {
|
||||
wires.set(wireName, BITWISE_METHODS[wire.command as keyof typeof BITWISE_METHODS](calculateWire(wire.args[0], wires), calculateWire(wire.args[1], wires)));
|
||||
}
|
||||
|
||||
return wires.get(wireName);
|
||||
}
|
||||
async function main() {
|
||||
// Our parsed wires in format {wire: value} or {wire: instruction}
|
||||
const wires = new Map<Wire, Instruction>();
|
||||
|
||||
// Fill WIRES with parsed instructions and their future values
|
||||
input.forEach((instruction) => {
|
||||
const parsedInstruction = parseInstruction(instruction.trim());
|
||||
wires.set(parsedInstruction.destination, { command: parsedInstruction.command, args: parsedInstruction.args });
|
||||
});
|
||||
const parsedInstruction = parseInstruction("46065 -> b");
|
||||
wires.set(parsedInstruction.destination, { command: parsedInstruction.command, args: parsedInstruction.args });
|
||||
|
||||
return calculateWire("a", wires);
|
||||
}
|
||||
|
||||
main().then(console.log).catch(console.error);
|
|
@ -1,69 +0,0 @@
|
|||
{
|
||||
"compilerOptions": {
|
||||
/* Visit https://aka.ms/tsconfig.json to read more about this file */
|
||||
|
||||
/* Basic Options */
|
||||
// "incremental": true, /* Enable incremental compilation */
|
||||
"target": "ES2019", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */
|
||||
"module": "CommonJS", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
|
||||
// "lib": [], /* Specify library files to be included in the compilation. */
|
||||
// "allowJs": true, /* Allow javascript files to be compiled. */
|
||||
// "checkJs": true, /* Report errors in .js files. */
|
||||
// "jsx": "preserve", /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
|
||||
// "declaration": true, /* Generates corresponding '.d.ts' file. */
|
||||
// "declarationMap": true, /* Generates a sourcemap for each corresponding '.d.ts' file. */
|
||||
"sourceMap": false, /* Generates corresponding '.map' file. */
|
||||
// "outFile": "./", /* Concatenate and emit output to single file. */
|
||||
// "outDir": "./", /* Redirect output structure to the directory. */
|
||||
// "rootDir": "./", /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
|
||||
// "composite": true, /* Enable project compilation */
|
||||
// "tsBuildInfoFile": "./", /* Specify file to store incremental compilation information */
|
||||
// "removeComments": true, /* Do not emit comments to output. */
|
||||
"noEmit": true, /* Do not emit outputs. */
|
||||
// "importHelpers": true, /* Import emit helpers from 'tslib'. */
|
||||
// "downlevelIteration": true, /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
|
||||
// "isolatedModules": true, /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
|
||||
|
||||
/* Strict Type-Checking Options */
|
||||
"strict": true, /* Enable all strict type-checking options. */
|
||||
// "noImplicitAny": true, /* Raise error on expressions and declarations with an implied 'any' type. */
|
||||
// "strictNullChecks": true, /* Enable strict null checks. */
|
||||
// "strictFunctionTypes": true, /* Enable strict checking of function types. */
|
||||
// "strictBindCallApply": true, /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
|
||||
// "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */
|
||||
// "noImplicitThis": true, /* Raise error on 'this' expressions with an implied 'any' type. */
|
||||
"alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */
|
||||
|
||||
/* Additional Checks */
|
||||
// "noUnusedLocals": true, /* Report errors on unused locals. */
|
||||
// "noUnusedParameters": true, /* Report errors on unused parameters. */
|
||||
// "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */
|
||||
// "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */
|
||||
|
||||
/* Module Resolution Options */
|
||||
"moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
|
||||
// "baseUrl": "./", /* Base directory to resolve non-absolute module names. */
|
||||
// "paths": {}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
|
||||
// "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */
|
||||
// "typeRoots": [], /* List of folders to include type definitions from. */
|
||||
// "types": [], /* Type declaration files to be included in compilation. */
|
||||
// "allowSyntheticDefaultImports": true, /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
|
||||
"esModuleInterop": true, /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
|
||||
// "preserveSymlinks": true, /* Do not resolve the real path of symlinks. */
|
||||
// "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
|
||||
|
||||
/* Source Map Options */
|
||||
// "sourceRoot": "", /* Specify the location where debugger should locate TypeScript files instead of source locations. */
|
||||
// "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
|
||||
// "inlineSourceMap": true, /* Emit a single file with source maps instead of having a separate file. */
|
||||
// "inlineSources": true, /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
|
||||
|
||||
/* Experimental Options */
|
||||
// "experimentalDecorators": true, /* Enables experimental support for ES7 decorators. */
|
||||
// "emitDecoratorMetadata": true, /* Enables experimental support for emitting type metadata for decorators. */
|
||||
|
||||
/* Advanced Options */
|
||||
"skipLibCheck": true, /* Skip type checking of declaration files. */
|
||||
"forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
|
||||
}
|
||||
}
|
|
@ -1,67 +0,0 @@
|
|||
# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
|
||||
# yarn lockfile v1
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||||
|
||||
|
||||
"@types/node@^14.14.8":
|
||||
version "14.14.8"
|
||||
resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.8.tgz#2127bd81949a95c8b7d3240f3254352d72563aec"
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||||
|
||||
arg@^4.1.0:
|
||||
version "4.1.3"
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|
||||
|
||||
buffer-from@^1.0.0:
|
||||
version "1.1.1"
|
||||
resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
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integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==
|
||||
|
||||
diff@^4.0.1:
|
||||
version "4.0.2"
|
||||
resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
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integrity sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==
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||||
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||||
make-error@^1.1.1:
|
||||
version "1.3.6"
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||||
resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.6.tgz#2eb2e37ea9b67c4891f684a1394799af484cf7a2"
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||||
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||||
prettier@^2.1.2:
|
||||
version "2.1.2"
|
||||
resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.1.2.tgz#3050700dae2e4c8b67c4c3f666cdb8af405e1ce5"
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||||
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||||
source-map-support@^0.5.17:
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||||
version "0.5.19"
|
||||
resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
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integrity sha512-Wonm7zOCIJzBGQdB+thsPar0kYuCIzYvxZwlBa87yi/Mdjv7Tip2cyVbLj5o0cFPN4EVkuTwb3GDDyUx2DGnGw==
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||||
buffer-from "^1.0.0"
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||||
source-map "^0.6.0"
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||||
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||||
source-map@^0.6.0:
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||||
version "0.6.1"
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resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
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ts-node@^9.0.0:
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||||
version "9.0.0"
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resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-9.0.0.tgz#e7699d2a110cc8c0d3b831715e417688683460b3"
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dependencies:
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||||
arg "^4.1.0"
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||||
diff "^4.0.1"
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||||
make-error "^1.1.1"
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||||
source-map-support "^0.5.17"
|
||||
yn "3.1.1"
|
||||
|
||||
typescript@^4.0.5:
|
||||
version "4.0.5"
|
||||
resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.0.5.tgz#ae9dddfd1069f1cb5beb3ef3b2170dd7c1332389"
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||||
|
||||
yn@3.1.1:
|
||||
version "3.1.1"
|
||||
resolved "https://registry.yarnpkg.com/yn/-/yn-3.1.1.tgz#1e87401a09d767c1d5eab26a6e4c185182d2eb50"
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||||
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||||
|
||||
yarn-path ".yarn/releases/yarn-1.22.10.cjs"
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@ -1,300 +0,0 @@
|
|||
"azlgxdbljwygyttzkfwuxv"
|
||||
"v\xfb\"lgs\"kvjfywmut\x9cr"
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||||
"merxdhj"
|
||||
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|
||||
"d\\gkbqo\\fwukyxab\"u"
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||||
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||||
"ramf\"skhcmenhbpujbqwkltmplxygfcy"
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||||
"aqjqgbfqaxga\\fkdcahlfi\"pvods"
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"pcrtfb"
|
||||
"\x83qg\"nwgugfmfpzlrvty\"ryoxm"
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||||
"fvhvvokdnl\\eap"
|
||||
"kugdkrat"
|
||||
"seuxwc"
|
||||
"vhioftcosshaqtnz"
|
||||
"gzkxqrdq\\uko\"mrtst"
|
||||
"znjcomvy\x16hhsenmroswr"
|
||||
"clowmtra"
|
||||
"\xc4"
|
||||
"jpavsevmziklydtqqm"
|
||||
"egxjqytcttr\\ecfedmmovkyn\"m"
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||||
"mjulrvqgmsvmwf"
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"o\\prxtlfbatxerhev\xf9hcl\x44rzmvklviv"
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"lnxluajtk\x8desue\\k\x7abhwokfhh"
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||||
"wrssfvzzn\"llrysjgiu\"npjtdli"
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"\x67lwkks"
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||||
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||||
"aywdqhvtvcpvbewtwuyxrix"
|
||||
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||||
"uczy\\fk"
|
||||
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||||
"bidsptalmoicyorbv\\"
|
||||
"jorscv\"mufcvvfmcv\"ga"
|
||||
"sofpwfal\\a"
|
||||
"kcuqtbboaly\"uj\"k"
|
||||
"n\\c"
|
||||
"x\"\xcaj\\xwwvpdldz"
|
||||
"eyukphh"
|
||||
"wcyjq"
|
||||
"vjx\"\"hjroj\"l\x4cjwbr"
|
||||
"xcodsxzfqw\\rowqtuwvjnxupjnrh"
|
||||
"yc"
|
||||
"fpvzldgbdtca\"hqwa"
|
||||
"ymjq\x8ahohvafubra\"hgqoknkuyph"
|
||||
"kx\\mkaaklvcup"
|
||||
"belddrzegcsxsyfhzyz"
|
||||
"fuyswi"
|
||||
"\\hubzebo\"ha\\qyr\"dv\\"
|
||||
"mxvlz\"fwuvx\"cyk\""
|
||||
"ftbh\"ro\\tmcpnpvh\"xx"
|
||||
"ygi"
|
||||
"rw\"\"wwn\\fgbjumq\"vgvoh\xd0\"mm"
|
||||
"\"pat\"\x63kpfc\"\x2ckhfvxk\"uwqzlx"
|
||||
"o"
|
||||
"d\"hqtsfp\xceaswe\"\xc0lw"
|
||||
"zajpvfawqntvoveal\"\"trcdarjua"
|
||||
"xzapq"
|
||||
"rkmhm"
|
||||
"byuq"
|
||||
"rwwmt\xe8jg\xc2\"omt"
|
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"\xdf\"h\x5enfracj"
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"voy"
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"awj"
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"fxlvt"
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"\"vhzlbwq\"xeimjt\\xe\x85umho\"m\"\"bmy"
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"qubp"
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|
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"\"kt"
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"rlymwlcodix"
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"fmvpwaca"
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"ifv"
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"vmfnrdb\""
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"ac\\bdp\"n"
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"qt\x89h"
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"lsndeugwvijwde\\vjapbm\\k\\nljuva"
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"twpmltdzyynqt\\z\\tnund\x64hm"
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"\"fxdnmvnftxwesmvvq\"sjnf\xaabpg\"iary"
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"ikfv"
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"\xd2cuhowmtsxepzsivsvnvsb"
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"vj"
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"d"
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"\\g"
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"porvg\x62qghorthnc\"\\"
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"oz\\rnxwljc\\\"umhymtwh"
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"k\\ieq"
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"wjpnzgprzv\\maub\x0cj"
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"r"
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"y"
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"drvdiycqib"
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"\\cxvxy\"kb\"\"unubvrsq\\y\\awfhbmarj\\"
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"geunceaqr"
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"h\\"
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"ervsz\x87ade\"fevq\\tcqowt"
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"kxndlabn\\wwumctuzdcfiitrbnn"
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"eoosynwhwm"
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"\\oc"
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"p\""
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"vcmcojolfcf\\\\oxveua"
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"jikeqv"
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"\"dkjdfrtj"
|
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"is"
|
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"hgzx"
|
||||
"z\""
|
||||
"woubquq\\ag\""
|
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"xvclriqa\xe6ltt"
|
||||
"tfxinifmd"
|
||||
"mvywzf\"jz"
|
||||
"vlle"
|
||||
"c\"rf\"wynhye\x25vccvb\""
|
||||
"zvuxm"
|
||||
"\xf2\"jdstiwqer\"h"
|
||||
"kyogyogcknbzv\x9f\\\\e"
|
||||
"kspodj\"edpeqgypc"
|
||||
"oh\\x\\h"
|
||||
"julb"
|
||||
"bmcfkidxyilgoy\\xmu\"ig\\qg"
|
||||
"veqww\"ea"
|
||||
"fkdbemtgtkpqisrwlxutllxc\"mbelhs"
|
||||
"e"
|
||||
"ecn\x50ooprbstnq"
|
||||
"\"\xe8\"ec\xeah\"qo\\g\"iuqxy\"e\"y\xe7xk\xc6d"
|
||||
"lwj\"aftrcqj"
|
||||
"jduij\x97zk\"rftjrixzgscxxllpqx\"bwwb"
|
||||
"fqcditz"
|
||||
"f\x19azclj\"rsvaokgvty\"aeq"
|
||||
"erse\x9etmzhlmhy\x67yftoti"
|
||||
"lsdw\xb3dmiy\\od"
|
||||
"x\x6fxbljsjdgd\xaau"
|
||||
"hjg\\w\"\x78uoqbsdikbjxpip\"w\"jnhzec"
|
||||
"gk"
|
||||
"\\zrs\\syur"
|
|
@ -1,16 +0,0 @@
|
|||
{
|
||||
"scripts": {
|
||||
"lint": "prettier solution_a.ts solution_b.ts --write --print-width=120",
|
||||
"a": "ts-node solution_a.ts",
|
||||
"b": "ts-node solution_b.ts"
|
||||
},
|
||||
"devDependencies": {
|
||||
"prettier": "^2.1.2"
|
||||
},
|
||||
"dependencies": {
|
||||
"@types/node": "^14.14.8",
|
||||
"ts-node": "^9.0.0",
|
||||
"typescript": "^4.0.5"
|
||||
},
|
||||
"license": "WTFPL"
|
||||
}
|
|
@ -1,9 +0,0 @@
|
|||
import * as fs from "fs";
|
||||
const input = fs.readFileSync("input").toString();
|
||||
|
||||
async function main() {
|
||||
const lines = input.split("\n").map((line) => line.trim());
|
||||
return lines.reduce((prev, line) => prev + (line.length - eval(line).length), 0);
|
||||
}
|
||||
|
||||
main().then(console.log).catch(console.error);
|
|
@ -1,15 +0,0 @@
|
|||
import * as fs from "fs";
|
||||
const input = fs.readFileSync("input").toString();
|
||||
|
||||
async function main() {
|
||||
const lines = input.split("\n").map((line) => line.trim());
|
||||
let result = 0;
|
||||
for (const line of lines) {
|
||||
const replaced = '"' + line.replace(/\\/g, "\\\\").replace(/"/g, '\\"') + '"';
|
||||
result += replaced.length - line.length;
|
||||
console.log(line, replaced);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
main().then(console.log).catch(console.error);
|
|
@ -1,69 +0,0 @@
|
|||
{
|
||||
"compilerOptions": {
|
||||
/* Visit https://aka.ms/tsconfig.json to read more about this file */
|
||||
|
||||
/* Basic Options */
|
||||
// "incremental": true, /* Enable incremental compilation */
|
||||
"target": "ES2019", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */
|
||||
"module": "CommonJS", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
|
||||
// "lib": [], /* Specify library files to be included in the compilation. */
|
||||
// "allowJs": true, /* Allow javascript files to be compiled. */
|
||||
// "checkJs": true, /* Report errors in .js files. */
|
||||
// "jsx": "preserve", /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
|
||||
// "declaration": true, /* Generates corresponding '.d.ts' file. */
|
||||
// "declarationMap": true, /* Generates a sourcemap for each corresponding '.d.ts' file. */
|
||||
"sourceMap": false, /* Generates corresponding '.map' file. */
|
||||
// "outFile": "./", /* Concatenate and emit output to single file. */
|
||||
// "outDir": "./", /* Redirect output structure to the directory. */
|
||||
// "rootDir": "./", /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
|
||||
// "composite": true, /* Enable project compilation */
|
||||
// "tsBuildInfoFile": "./", /* Specify file to store incremental compilation information */
|
||||
// "removeComments": true, /* Do not emit comments to output. */
|
||||
"noEmit": true, /* Do not emit outputs. */
|
||||
// "importHelpers": true, /* Import emit helpers from 'tslib'. */
|
||||
// "downlevelIteration": true, /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
|
||||
// "isolatedModules": true, /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
|
||||
|
||||
/* Strict Type-Checking Options */
|
||||
"strict": true, /* Enable all strict type-checking options. */
|
||||
// "noImplicitAny": true, /* Raise error on expressions and declarations with an implied 'any' type. */
|
||||
// "strictNullChecks": true, /* Enable strict null checks. */
|
||||
// "strictFunctionTypes": true, /* Enable strict checking of function types. */
|
||||
// "strictBindCallApply": true, /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
|
||||
// "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */
|
||||
// "noImplicitThis": true, /* Raise error on 'this' expressions with an implied 'any' type. */
|
||||
"alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */
|
||||
|
||||
/* Additional Checks */
|
||||
// "noUnusedLocals": true, /* Report errors on unused locals. */
|
||||
// "noUnusedParameters": true, /* Report errors on unused parameters. */
|
||||
// "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */
|
||||
// "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */
|
||||
|
||||
/* Module Resolution Options */
|
||||
"moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
|
||||
// "baseUrl": "./", /* Base directory to resolve non-absolute module names. */
|
||||
// "paths": {}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
|
||||
// "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */
|
||||
// "typeRoots": [], /* List of folders to include type definitions from. */
|
||||
// "types": [], /* Type declaration files to be included in compilation. */
|
||||
// "allowSyntheticDefaultImports": true, /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
|
||||
"esModuleInterop": true, /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
|
||||
// "preserveSymlinks": true, /* Do not resolve the real path of symlinks. */
|
||||
// "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
|
||||
|
||||
/* Source Map Options */
|
||||
// "sourceRoot": "", /* Specify the location where debugger should locate TypeScript files instead of source locations. */
|
||||
// "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
|
||||
// "inlineSourceMap": true, /* Emit a single file with source maps instead of having a separate file. */
|
||||
// "inlineSources": true, /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
|
||||
|
||||
/* Experimental Options */
|
||||
// "experimentalDecorators": true, /* Enables experimental support for ES7 decorators. */
|
||||
// "emitDecoratorMetadata": true, /* Enables experimental support for emitting type metadata for decorators. */
|
||||
|
||||
/* Advanced Options */
|
||||
"skipLibCheck": true, /* Skip type checking of declaration files. */
|
||||
"forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
|
||||
}
|
||||
}
|
|
@ -1,67 +0,0 @@
|
|||
# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
|
||||
# yarn lockfile v1
|
||||
|
||||
|
||||
"@types/node@^14.14.8":
|
||||
version "14.14.8"
|
||||
resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.8.tgz#2127bd81949a95c8b7d3240f3254352d72563aec"
|
||||
integrity sha512-z/5Yd59dCKI5kbxauAJgw6dLPzW+TNOItNE00PkpzNwUIEwdj/Lsqwq94H5DdYBX7C13aRA0CY32BK76+neEUA==
|
||||
|
||||
arg@^4.1.0:
|
||||
version "4.1.3"
|
||||
resolved "https://registry.yarnpkg.com/arg/-/arg-4.1.3.tgz#269fc7ad5b8e42cb63c896d5666017261c144089"
|
||||
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|
||||
|
||||
buffer-from@^1.0.0:
|
||||
version "1.1.1"
|
||||
resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
|
||||
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|
||||
|
||||
diff@^4.0.1:
|
||||
version "4.0.2"
|
||||
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|
||||
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|
||||
|
||||
make-error@^1.1.1:
|
||||
version "1.3.6"
|
||||
resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.6.tgz#2eb2e37ea9b67c4891f684a1394799af484cf7a2"
|
||||
integrity sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==
|
||||
|
||||
prettier@^2.1.2:
|
||||
version "2.1.2"
|
||||
resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.1.2.tgz#3050700dae2e4c8b67c4c3f666cdb8af405e1ce5"
|
||||
integrity sha512-16c7K+x4qVlJg9rEbXl7HEGmQyZlG4R9AgP+oHKRMsMsuk8s+ATStlf1NpDqyBI1HpVyfjLOeMhH2LvuNvV5Vg==
|
||||
|
||||
source-map-support@^0.5.17:
|
||||
version "0.5.19"
|
||||
resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
|
||||
integrity sha512-Wonm7zOCIJzBGQdB+thsPar0kYuCIzYvxZwlBa87yi/Mdjv7Tip2cyVbLj5o0cFPN4EVkuTwb3GDDyUx2DGnGw==
|
||||
dependencies:
|
||||
buffer-from "^1.0.0"
|
||||
source-map "^0.6.0"
|
||||
|
||||
source-map@^0.6.0:
|
||||
version "0.6.1"
|
||||
resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
|
||||
integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
|
||||
|
||||
ts-node@^9.0.0:
|
||||
version "9.0.0"
|
||||
resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-9.0.0.tgz#e7699d2a110cc8c0d3b831715e417688683460b3"
|
||||
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|
||||
dependencies:
|
||||
arg "^4.1.0"
|
||||
diff "^4.0.1"
|
||||
make-error "^1.1.1"
|
||||
source-map-support "^0.5.17"
|
||||
yn "3.1.1"
|
||||
|
||||
typescript@^4.0.5:
|
||||
version "4.0.5"
|
||||
resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.0.5.tgz#ae9dddfd1069f1cb5beb3ef3b2170dd7c1332389"
|
||||
integrity sha512-ywmr/VrTVCmNTJ6iV2LwIrfG1P+lv6luD8sUJs+2eI9NLGigaN+nUQc13iHqisq7bra9lnmUSYqbJvegraBOPQ==
|
||||
|
||||
yn@3.1.1:
|
||||
version "3.1.1"
|
||||
resolved "https://registry.yarnpkg.com/yn/-/yn-3.1.1.tgz#1e87401a09d767c1d5eab26a6e4c185182d2eb50"
|
||||
integrity sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==
|
147392
TypeScript/template/.yarn/releases/yarn-1.22.10.cjs
vendored
147392
TypeScript/template/.yarn/releases/yarn-1.22.10.cjs
vendored
File diff suppressed because one or more lines are too long
|
@ -1,5 +0,0 @@
|
|||
# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
|
||||
# yarn lockfile v1
|
||||
|
||||
|
||||
yarn-path ".yarn/releases/yarn-1.22.10.cjs"
|
|
@ -1,16 +0,0 @@
|
|||
{
|
||||
"scripts": {
|
||||
"lint": "prettier solution_a.ts solution_b.ts --write --print-width=120",
|
||||
"a": "ts-node solution_a.ts",
|
||||
"b": "ts-node solution_b.ts"
|
||||
},
|
||||
"devDependencies": {
|
||||
"prettier": "^2.1.2"
|
||||
},
|
||||
"dependencies": {
|
||||
"@types/node": "^14.14.8",
|
||||
"ts-node": "^9.0.0",
|
||||
"typescript": "^4.0.5"
|
||||
},
|
||||
"license": "WTFPL"
|
||||
}
|
|
@ -1,6 +0,0 @@
|
|||
import * as fs from "fs";
|
||||
const input = fs.readFileSync("input").toString();
|
||||
|
||||
async function main() {}
|
||||
|
||||
main().then(console.log).catch(console.error);
|
|
@ -1,6 +0,0 @@
|
|||
import * as fs from "fs";
|
||||
const input = fs.readFileSync("input").toString();
|
||||
|
||||
async function main() {}
|
||||
|
||||
main().then(console.log).catch(console.error);
|
|
@ -1,69 +0,0 @@
|
|||
{
|
||||
"compilerOptions": {
|
||||
/* Visit https://aka.ms/tsconfig.json to read more about this file */
|
||||
|
||||
/* Basic Options */
|
||||
// "incremental": true, /* Enable incremental compilation */
|
||||
"target": "ES2019", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */
|
||||
"module": "CommonJS", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
|
||||
// "lib": [], /* Specify library files to be included in the compilation. */
|
||||
// "allowJs": true, /* Allow javascript files to be compiled. */
|
||||
// "checkJs": true, /* Report errors in .js files. */
|
||||
// "jsx": "preserve", /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
|
||||
// "declaration": true, /* Generates corresponding '.d.ts' file. */
|
||||
// "declarationMap": true, /* Generates a sourcemap for each corresponding '.d.ts' file. */
|
||||
"sourceMap": false, /* Generates corresponding '.map' file. */
|
||||
// "outFile": "./", /* Concatenate and emit output to single file. */
|
||||
// "outDir": "./", /* Redirect output structure to the directory. */
|
||||
// "rootDir": "./", /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
|
||||
// "composite": true, /* Enable project compilation */
|
||||
// "tsBuildInfoFile": "./", /* Specify file to store incremental compilation information */
|
||||
// "removeComments": true, /* Do not emit comments to output. */
|
||||
"noEmit": true, /* Do not emit outputs. */
|
||||
// "importHelpers": true, /* Import emit helpers from 'tslib'. */
|
||||
// "downlevelIteration": true, /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
|
||||
// "isolatedModules": true, /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
|
||||
|
||||
/* Strict Type-Checking Options */
|
||||
"strict": true, /* Enable all strict type-checking options. */
|
||||
// "noImplicitAny": true, /* Raise error on expressions and declarations with an implied 'any' type. */
|
||||
// "strictNullChecks": true, /* Enable strict null checks. */
|
||||
// "strictFunctionTypes": true, /* Enable strict checking of function types. */
|
||||
// "strictBindCallApply": true, /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
|
||||
// "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */
|
||||
// "noImplicitThis": true, /* Raise error on 'this' expressions with an implied 'any' type. */
|
||||
"alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */
|
||||
|
||||
/* Additional Checks */
|
||||
// "noUnusedLocals": true, /* Report errors on unused locals. */
|
||||
// "noUnusedParameters": true, /* Report errors on unused parameters. */
|
||||
// "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */
|
||||
// "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */
|
||||
|
||||
/* Module Resolution Options */
|
||||
"moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
|
||||
// "baseUrl": "./", /* Base directory to resolve non-absolute module names. */
|
||||
// "paths": {}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
|
||||
// "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */
|
||||
// "typeRoots": [], /* List of folders to include type definitions from. */
|
||||
// "types": [], /* Type declaration files to be included in compilation. */
|
||||
// "allowSyntheticDefaultImports": true, /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
|
||||
"esModuleInterop": true, /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
|
||||
// "preserveSymlinks": true, /* Do not resolve the real path of symlinks. */
|
||||
// "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
|
||||
|
||||
/* Source Map Options */
|
||||
// "sourceRoot": "", /* Specify the location where debugger should locate TypeScript files instead of source locations. */
|
||||
// "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
|
||||
// "inlineSourceMap": true, /* Emit a single file with source maps instead of having a separate file. */
|
||||
// "inlineSources": true, /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
|
||||
|
||||
/* Experimental Options */
|
||||
// "experimentalDecorators": true, /* Enables experimental support for ES7 decorators. */
|
||||
// "emitDecoratorMetadata": true, /* Enables experimental support for emitting type metadata for decorators. */
|
||||
|
||||
/* Advanced Options */
|
||||
"skipLibCheck": true, /* Skip type checking of declaration files. */
|
||||
"forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
|
||||
}
|
||||
}
|
|
@ -1,67 +0,0 @@
|
|||
# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
|
||||
# yarn lockfile v1
|
||||
|
||||
|
||||
"@types/node@^14.14.8":
|
||||
version "14.14.8"
|
||||
resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.8.tgz#2127bd81949a95c8b7d3240f3254352d72563aec"
|
||||
integrity sha512-z/5Yd59dCKI5kbxauAJgw6dLPzW+TNOItNE00PkpzNwUIEwdj/Lsqwq94H5DdYBX7C13aRA0CY32BK76+neEUA==
|
||||
|
||||
arg@^4.1.0:
|
||||
version "4.1.3"
|
||||
resolved "https://registry.yarnpkg.com/arg/-/arg-4.1.3.tgz#269fc7ad5b8e42cb63c896d5666017261c144089"
|
||||
integrity sha512-58S9QDqG0Xx27YwPSt9fJxivjYl432YCwfDMfZ+71RAqUrZef7LrKQZ3LHLOwCS4FLNBplP533Zx895SeOCHvA==
|
||||
|
||||
buffer-from@^1.0.0:
|
||||
version "1.1.1"
|
||||
resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
|
||||
integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==
|
||||
|
||||
diff@^4.0.1:
|
||||
version "4.0.2"
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||||
resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
|
||||
integrity sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==
|
||||
|
||||
make-error@^1.1.1:
|
||||
version "1.3.6"
|
||||
resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.6.tgz#2eb2e37ea9b67c4891f684a1394799af484cf7a2"
|
||||
integrity sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==
|
||||
|
||||
prettier@^2.1.2:
|
||||
version "2.1.2"
|
||||
resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.1.2.tgz#3050700dae2e4c8b67c4c3f666cdb8af405e1ce5"
|
||||
integrity sha512-16c7K+x4qVlJg9rEbXl7HEGmQyZlG4R9AgP+oHKRMsMsuk8s+ATStlf1NpDqyBI1HpVyfjLOeMhH2LvuNvV5Vg==
|
||||
|
||||
source-map-support@^0.5.17:
|
||||
version "0.5.19"
|
||||
resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
|
||||
integrity sha512-Wonm7zOCIJzBGQdB+thsPar0kYuCIzYvxZwlBa87yi/Mdjv7Tip2cyVbLj5o0cFPN4EVkuTwb3GDDyUx2DGnGw==
|
||||
dependencies:
|
||||
buffer-from "^1.0.0"
|
||||
source-map "^0.6.0"
|
||||
|
||||
source-map@^0.6.0:
|
||||
version "0.6.1"
|
||||
resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
|
||||
integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
|
||||
|
||||
ts-node@^9.0.0:
|
||||
version "9.0.0"
|
||||
resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-9.0.0.tgz#e7699d2a110cc8c0d3b831715e417688683460b3"
|
||||
integrity sha512-/TqB4SnererCDR/vb4S/QvSZvzQMJN8daAslg7MeaiHvD8rDZsSfXmNeNumyZZzMned72Xoq/isQljYSt8Ynfg==
|
||||
dependencies:
|
||||
arg "^4.1.0"
|
||||
diff "^4.0.1"
|
||||
make-error "^1.1.1"
|
||||
source-map-support "^0.5.17"
|
||||
yn "3.1.1"
|
||||
|
||||
typescript@^4.0.5:
|
||||
version "4.0.5"
|
||||
resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.0.5.tgz#ae9dddfd1069f1cb5beb3ef3b2170dd7c1332389"
|
||||
integrity sha512-ywmr/VrTVCmNTJ6iV2LwIrfG1P+lv6luD8sUJs+2eI9NLGigaN+nUQc13iHqisq7bra9lnmUSYqbJvegraBOPQ==
|
||||
|
||||
yn@3.1.1:
|
||||
version "3.1.1"
|
||||
resolved "https://registry.yarnpkg.com/yn/-/yn-3.1.1.tgz#1e87401a09d767c1d5eab26a6e4c185182d2eb50"
|
||||
integrity sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==
|
3
c/build-all.ps1
Executable file
3
c/build-all.ps1
Executable file
|
@ -0,0 +1,3 @@
|
|||
# gcc day1/*.c -o day1.exe -Og -g -Wall -Werror -std=c17
|
||||
# gcc day2/*.c -o day2.exe -Og -g -Wall -Werror -std=c17
|
||||
gcc day3/*.c -o day3.exe -Og -g -Wall -Werror -std=c17
|
2000
c/day1/input.txt
Normal file
2000
c/day1/input.txt
Normal file
File diff suppressed because it is too large
Load diff
96
c/day1/main.c
Normal file
96
c/day1/main.c
Normal file
|
@ -0,0 +1,96 @@
|
|||
// https://adventofcode.com/2021/
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#define DAY 1
|
||||
#define INPUT_LENGTH 2000
|
||||
|
||||
static int parsedInput[INPUT_LENGTH];
|
||||
|
||||
void parseInput(char const *const input)
|
||||
{
|
||||
char const *curLine = input;
|
||||
unsigned int lineNum = 0;
|
||||
while (curLine)
|
||||
{
|
||||
char const *nextLine = strchr(curLine, '\n');
|
||||
int curLineLen = nextLine ? nextLine - curLine : strlen(curLine);
|
||||
char *const tempStr = malloc(curLineLen + 1);
|
||||
memcpy(tempStr, curLine, curLineLen);
|
||||
tempStr[curLineLen] = '\0';
|
||||
|
||||
parsedInput[lineNum] = _atoi64(tempStr);
|
||||
|
||||
free(tempStr);
|
||||
|
||||
curLine = nextLine ? nextLine + 1 : NULL;
|
||||
lineNum++;
|
||||
}
|
||||
}
|
||||
|
||||
char const *const part1()
|
||||
{
|
||||
static const unsigned char MEASUREMENTS = 2;
|
||||
int result = 0;
|
||||
for (unsigned int i = MEASUREMENTS - 1; i < INPUT_LENGTH; i++)
|
||||
{
|
||||
if (parsedInput[i] > parsedInput[i - 1])
|
||||
{
|
||||
result++;
|
||||
}
|
||||
}
|
||||
char *const resultString = malloc(sizeof(char) * 10);
|
||||
sprintf(resultString, "%d", result);
|
||||
return resultString;
|
||||
};
|
||||
char const *const part2()
|
||||
{
|
||||
static const unsigned char MEASUREMENTS = 3;
|
||||
int result = 0;
|
||||
for (unsigned int i = MEASUREMENTS; i < INPUT_LENGTH; i++)
|
||||
{
|
||||
int measurementWindowA = parsedInput[i - 3] + parsedInput[i - 2] + parsedInput[i - 1];
|
||||
int measurementWindowB = parsedInput[i - 2] + parsedInput[i - 1] + parsedInput[i - 0];
|
||||
|
||||
if (measurementWindowB > measurementWindowA)
|
||||
{
|
||||
result++;
|
||||
}
|
||||
}
|
||||
char *const resultString = malloc(sizeof(char) * 10);
|
||||
sprintf(resultString, "%d", result);
|
||||
return resultString;
|
||||
};
|
||||
|
||||
int main(void)
|
||||
{
|
||||
char *const fileName = malloc(sizeof(char) * sizeof("dayXX/input.txt"));
|
||||
sprintf(fileName, "day%d/input.txt", DAY);
|
||||
FILE *inputFile = fopen(fileName, "r");
|
||||
|
||||
if (inputFile == NULL)
|
||||
{
|
||||
printf("Failed to open input file %s.\n", fileName);
|
||||
return 1;
|
||||
}
|
||||
|
||||
fseek(inputFile, 0, SEEK_END);
|
||||
long length = ftell(inputFile);
|
||||
fseek(inputFile, 0, SEEK_SET);
|
||||
char *const input = malloc(length);
|
||||
if (input != NULL)
|
||||
{
|
||||
fread(input, 1, length, inputFile);
|
||||
}
|
||||
|
||||
fclose(inputFile);
|
||||
|
||||
parseInput(input);
|
||||
|
||||
printf("Day %d\n", DAY);
|
||||
printf("Part 1:\n%s\n", part1());
|
||||
printf("--------------\n");
|
||||
printf("Part 2:\n%s\n\n", part2());
|
||||
return 0;
|
||||
}
|
1000
c/day2/input.txt
Normal file
1000
c/day2/input.txt
Normal file
File diff suppressed because it is too large
Load diff
132
c/day2/main.c
Normal file
132
c/day2/main.c
Normal file
|
@ -0,0 +1,132 @@
|
|||
// https://adventofcode.com/2021/
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#define DAY 2
|
||||
#define INPUT_LENGTH 1000
|
||||
|
||||
struct Order
|
||||
{
|
||||
enum Direction
|
||||
{
|
||||
FORWARD,
|
||||
DOWN,
|
||||
UP,
|
||||
} direction;
|
||||
int amount;
|
||||
} parsedInput[INPUT_LENGTH];
|
||||
|
||||
void parseInput(char *const input)
|
||||
{
|
||||
char *pch = strtok(input, " \n");
|
||||
int orderNum = 0;
|
||||
while (pch != NULL)
|
||||
{
|
||||
switch (pch[0])
|
||||
{
|
||||
case 'f':
|
||||
parsedInput[orderNum].direction = FORWARD;
|
||||
break;
|
||||
case 'd':
|
||||
parsedInput[orderNum].direction = DOWN;
|
||||
break;
|
||||
case 'u':
|
||||
parsedInput[orderNum].direction = UP;
|
||||
break;
|
||||
default:
|
||||
printf("Unknown direction: %s\n", pch);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
pch = strtok(NULL, " \n");
|
||||
parsedInput[orderNum].amount = _atoi64(pch);
|
||||
|
||||
pch = strtok(NULL, " \n");
|
||||
orderNum++;
|
||||
}
|
||||
}
|
||||
|
||||
char const *const part1()
|
||||
{
|
||||
static unsigned int horizontal = 0;
|
||||
static unsigned int depth = 0;
|
||||
|
||||
for (unsigned int i = 0; i < INPUT_LENGTH; i++)
|
||||
{
|
||||
switch (parsedInput[i].direction)
|
||||
{
|
||||
case FORWARD:
|
||||
horizontal += parsedInput[i].amount;
|
||||
break;
|
||||
case DOWN:
|
||||
depth += parsedInput[i].amount;
|
||||
break;
|
||||
case UP:
|
||||
depth -= parsedInput[i].amount;
|
||||
break;
|
||||
}
|
||||
}
|
||||
char *const result = malloc(sizeof(char) * 50);
|
||||
sprintf(result, "X: %d, Y: %d; Result: %d", horizontal, depth, horizontal * depth);
|
||||
return result;
|
||||
};
|
||||
|
||||
char const *const part2()
|
||||
{
|
||||
static unsigned int horizontal = 0;
|
||||
static unsigned int depth = 0;
|
||||
static unsigned int aim = 0;
|
||||
|
||||
for (unsigned int i = 0; i < INPUT_LENGTH; i++)
|
||||
{
|
||||
switch (parsedInput[i].direction)
|
||||
{
|
||||
case FORWARD:
|
||||
horizontal += parsedInput[i].amount;
|
||||
depth += parsedInput[i].amount * aim;
|
||||
break;
|
||||
case DOWN:
|
||||
aim += parsedInput[i].amount;
|
||||
break;
|
||||
case UP:
|
||||
aim -= parsedInput[i].amount;
|
||||
break;
|
||||
}
|
||||
}
|
||||
char *const result = malloc(sizeof(char) * 50);
|
||||
sprintf(result, "X: %d, Y: %d; Result: %d", horizontal, depth, horizontal * depth);
|
||||
return result;
|
||||
};
|
||||
|
||||
int main(void)
|
||||
{
|
||||
char *const fileName = malloc(sizeof(char) * sizeof("dayXX/input.txt"));
|
||||
sprintf(fileName, "day%d/input.txt", DAY);
|
||||
FILE *inputFile = fopen(fileName, "r");
|
||||
|
||||
if (inputFile == NULL)
|
||||
{
|
||||
printf("Failed to open input file %s.\n", fileName);
|
||||
return 1;
|
||||
}
|
||||
|
||||
fseek(inputFile, 0, SEEK_END);
|
||||
long length = ftell(inputFile);
|
||||
fseek(inputFile, 0, SEEK_SET);
|
||||
char *const input = malloc(length);
|
||||
if (input != NULL)
|
||||
{
|
||||
fread(input, 1, length, inputFile);
|
||||
}
|
||||
|
||||
fclose(inputFile);
|
||||
|
||||
parseInput(input);
|
||||
|
||||
printf("Day %d\n", DAY);
|
||||
printf("Part 1:\n%s\n", part1());
|
||||
printf("--------------\n");
|
||||
printf("Part 2:\n%s\n\n", part2());
|
||||
return 0;
|
||||
}
|
1000
c/day3/input.txt
Normal file
1000
c/day3/input.txt
Normal file
File diff suppressed because it is too large
Load diff
119
c/day3/main.c
Normal file
119
c/day3/main.c
Normal file
|
@ -0,0 +1,119 @@
|
|||
// https://adventofcode.com/2021/
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#define DAY 3
|
||||
#define INPUT_LENGTH 1000
|
||||
|
||||
#define INPUT_BIT_SIZE 12
|
||||
|
||||
unsigned int parsedInput[INPUT_LENGTH];
|
||||
|
||||
void parseInput(char *const input)
|
||||
{
|
||||
char const *curLine = input;
|
||||
unsigned int lineNum = 0;
|
||||
while (lineNum < INPUT_LENGTH)
|
||||
{
|
||||
char const *nextLine = strchr(curLine, '\n');
|
||||
int curLineLen = nextLine ? nextLine - curLine : strlen(curLine);
|
||||
char *const tempStr = malloc(curLineLen + 1);
|
||||
memcpy(tempStr, curLine, curLineLen);
|
||||
tempStr[curLineLen] = '\0';
|
||||
|
||||
parsedInput[lineNum] = strtol(tempStr, NULL, 2);
|
||||
|
||||
free(tempStr);
|
||||
|
||||
curLine = nextLine ? nextLine + 1 : NULL;
|
||||
lineNum++;
|
||||
}
|
||||
}
|
||||
|
||||
char const *const part1()
|
||||
{
|
||||
unsigned int ones[INPUT_BIT_SIZE] = {0};
|
||||
|
||||
for (unsigned int input_i = 0; input_i < INPUT_LENGTH; input_i++)
|
||||
{
|
||||
for (unsigned char i = 0; i < INPUT_BIT_SIZE; i++)
|
||||
{
|
||||
ones[i] += (parsedInput[input_i] >> i) & 1;
|
||||
}
|
||||
}
|
||||
|
||||
char gammaStr[INPUT_BIT_SIZE + 1];
|
||||
sprintf(gammaStr, "%c%c%c%c%c%c%c%c%c%c%c%c",
|
||||
ones[INPUT_BIT_SIZE - 1] > INPUT_LENGTH / 2 ? '1' : '0',
|
||||
ones[INPUT_BIT_SIZE - 2] > INPUT_LENGTH / 2 ? '1' : '0',
|
||||
ones[INPUT_BIT_SIZE - 3] > INPUT_LENGTH / 2 ? '1' : '0',
|
||||
ones[INPUT_BIT_SIZE - 4] > INPUT_LENGTH / 2 ? '1' : '0',
|
||||
ones[INPUT_BIT_SIZE - 5] > INPUT_LENGTH / 2 ? '1' : '0',
|
||||
ones[INPUT_BIT_SIZE - 6] > INPUT_LENGTH / 2 ? '1' : '0',
|
||||
ones[INPUT_BIT_SIZE - 7] > INPUT_LENGTH / 2 ? '1' : '0',
|
||||
ones[INPUT_BIT_SIZE - 8] > INPUT_LENGTH / 2 ? '1' : '0',
|
||||
ones[INPUT_BIT_SIZE - 9] > INPUT_LENGTH / 2 ? '1' : '0',
|
||||
ones[INPUT_BIT_SIZE - 10] > INPUT_LENGTH / 2 ? '1' : '0',
|
||||
ones[INPUT_BIT_SIZE - 11] > INPUT_LENGTH / 2 ? '1' : '0',
|
||||
ones[INPUT_BIT_SIZE - 12] > INPUT_LENGTH / 2 ? '1' : '0');
|
||||
|
||||
char epsilonStr[INPUT_BIT_SIZE + 1];
|
||||
sprintf(epsilonStr, "%c%c%c%c%c%c%c%c%c%c%c%c",
|
||||
ones[INPUT_BIT_SIZE - 1] > INPUT_LENGTH / 2 ? '0' : '1',
|
||||
ones[INPUT_BIT_SIZE - 2] > INPUT_LENGTH / 2 ? '0' : '1',
|
||||
ones[INPUT_BIT_SIZE - 3] > INPUT_LENGTH / 2 ? '0' : '1',
|
||||
ones[INPUT_BIT_SIZE - 4] > INPUT_LENGTH / 2 ? '0' : '1',
|
||||
ones[INPUT_BIT_SIZE - 5] > INPUT_LENGTH / 2 ? '0' : '1',
|
||||
ones[INPUT_BIT_SIZE - 6] > INPUT_LENGTH / 2 ? '0' : '1',
|
||||
ones[INPUT_BIT_SIZE - 7] > INPUT_LENGTH / 2 ? '0' : '1',
|
||||
ones[INPUT_BIT_SIZE - 8] > INPUT_LENGTH / 2 ? '0' : '1',
|
||||
ones[INPUT_BIT_SIZE - 9] > INPUT_LENGTH / 2 ? '0' : '1',
|
||||
ones[INPUT_BIT_SIZE - 10] > INPUT_LENGTH / 2 ? '0' : '1',
|
||||
ones[INPUT_BIT_SIZE - 11] > INPUT_LENGTH / 2 ? '0' : '1',
|
||||
ones[INPUT_BIT_SIZE - 12] > INPUT_LENGTH / 2 ? '0' : '1');
|
||||
|
||||
long int gamma = strtol(gammaStr, NULL, 2);
|
||||
long int epsilon = strtol(epsilonStr, NULL, 2);
|
||||
|
||||
char *const result = malloc(32);
|
||||
sprintf(result, "%ld", gamma * epsilon);
|
||||
return result;
|
||||
};
|
||||
|
||||
char const *const part2()
|
||||
{
|
||||
return "UNSOLVED";
|
||||
};
|
||||
|
||||
int main(void)
|
||||
{
|
||||
char *const fileName = malloc(sizeof(char) * sizeof("dayXX/input.txt"));
|
||||
sprintf(fileName, "day%d/input.txt", DAY);
|
||||
FILE *inputFile = fopen(fileName, "r");
|
||||
|
||||
if (inputFile == NULL)
|
||||
{
|
||||
printf("Failed to open input file %s.\n", fileName);
|
||||
return 1;
|
||||
}
|
||||
|
||||
fseek(inputFile, 0, SEEK_END);
|
||||
long length = ftell(inputFile);
|
||||
fseek(inputFile, 0, SEEK_SET);
|
||||
char *const input = malloc(length);
|
||||
if (input != NULL)
|
||||
{
|
||||
fread(input, 1, length, inputFile);
|
||||
}
|
||||
|
||||
fclose(inputFile);
|
||||
|
||||
parseInput(input);
|
||||
|
||||
printf("Day %d\n", DAY);
|
||||
printf("Part 1:\n%s\n", part1());
|
||||
printf("--------------\n");
|
||||
printf("Part 2:\n%s\n\n", part2());
|
||||
return 0;
|
||||
}
|
Loading…
Reference in a new issue