112 lines
No EOL
2 KiB
Text
112 lines
No EOL
2 KiB
Text
{
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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": 1,
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"metadata": {},
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"outputs": [],
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"source": [
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"import hashlib"
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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": 2,
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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": 16,
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"metadata": {
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"tags": []
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},
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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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"282749\n"
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]
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}
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],
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"source": [
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"current_hash = \"\"\n",
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"i = 0\n",
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"while not current_hash[0:5] == \"00000\":\n",
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" i += 1\n",
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" md5 = hashlib.md5(f\"{puzzle_input}{i}\".encode(\"utf-8\"))\n",
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" current_hash = md5.hexdigest()\n",
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"print(i)"
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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": 17,
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"metadata": {},
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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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"9962624\n"
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]
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}
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],
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"source": [
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"current_hash = \"\"\n",
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"i = 0\n",
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"while not current_hash[0:6] == \"000000\":\n",
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" i += 1\n",
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" md5 = hashlib.md5(f\"{puzzle_input}{i}\".encode(\"utf-8\"))\n",
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" current_hash = md5.hexdigest()\n",
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"print(i)"
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]
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}
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]
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} |