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Daniel Baldwin
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Day 2: Part 2
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.ipynb_checkpoints/*
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**/.ipynb_checkpoints/*

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{
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"cells": [
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"\n",
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"Determine which games would have been possible if the bag had been loaded with only 12 red cubes, 13 green cubes, and 14 blue cubes. What is the sum of the IDs of those games?\n",
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"\n",
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"- Game 1: 4 blue, 4 red, 16 green; 14 green, 5 red; 1 blue, 3 red, 5 green\n",
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"- Game 2: 3 green, 8 red, 1 blue; 5 green, 6 blue; 4 green, 4 blue, 10 red; 2 green, 6 red, 4 blue; 8 red, 11 blue, 4 green; 10 red, 10 blue\n",
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"- Game 3: 7 blue, 2 green; 9 blue, 2 green, 4 red; 5 blue, 2 red; 1 red, 1 green, 10 blue; 1 green, 5 blue, 1 red\n",
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"\n",
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"The power of a set of cubes is equal to the numbers of red, green, and blue cubes multiplied together. The power of the minimum set of cubes in game 1 is 48. In games 2-5 it was 12, 1560, 630, and 36, respectively. Adding up these five powers produces the sum 2286.\n",
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"\n",
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"For each game, find the minimum set of cubes that must have been present. What is the sum of the power of these sets?"
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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": 14,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"On game 1\n",
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"{'red': 5, 'green': 16, 'blue': 4}\n",
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"On game 2\n",
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"{'red': 10, 'green': 5, 'blue': 11}\n",
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"On game 3\n",
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"{'red': 4, 'green': 2, 'blue': 10}\n",
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"On game 4\n",
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"{'red': 16, 'green': 12, 'blue': 5}\n",
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"On game 5\n",
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"{'red': 4, 'green': 4, 'blue': 4}\n",
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"On game 6\n",
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"{'red': 17, 'green': 18, 'blue': 10}\n",
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"On game 7\n",
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"{'red': 3, 'green': 3, 'blue': 17}\n",
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"On game 8\n",
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"{'red': 3, 'green': 13, 'blue': 18}\n",
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"On game 9\n",
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"{'red': 17, 'green': 9, 'blue': 2}\n",
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"On game 10\n",
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"{'red': 10, 'green': 13, 'blue': 8}\n",
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"On game 11\n",
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"{'red': 14, 'green': 19, 'blue': 6}\n",
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"On game 12\n",
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"{'red': 10, 'green': 19, 'blue': 5}\n",
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"On game 13\n",
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"{'red': 4, 'green': 8, 'blue': 3}\n",
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"On game 14\n",
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"{'red': 6, 'green': 2, 'blue': 16}\n",
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"On game 15\n",
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"{'red': 7, 'green': 5, 'blue': 4}\n",
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"On game 16\n",
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"{'red': 8, 'green': 3, 'blue': 9}\n",
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"On game 17\n",
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"{'red': 15, 'green': 8, 'blue': 11}\n",
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"On game 18\n",
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"{'red': 15, 'green': 15, 'blue': 5}\n",
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"On game 19\n",
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"{'red': 10, 'green': 3, 'blue': 8}\n",
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"On game 20\n",
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"{'red': 14, 'green': 14, 'blue': 8}\n",
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"On game 21\n",
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"{'red': 4, 'green': 14, 'blue': 2}\n",
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"On game 22\n",
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"{'red': 7, 'green': 5, 'blue': 4}\n",
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"On game 23\n",
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"{'red': 9, 'green': 4, 'blue': 15}\n",
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"On game 24\n",
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"{'red': 4, 'green': 8, 'blue': 3}\n",
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"On game 25\n",
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"{'red': 12, 'green': 5, 'blue': 4}\n",
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"On game 26\n",
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"{'red': 14, 'green': 1, 'blue': 3}\n",
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"On game 27\n",
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"{'red': 3, 'green': 7, 'blue': 1}\n",
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"On game 28\n",
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"{'red': 16, 'green': 12, 'blue': 1}\n",
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"On game 29\n",
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"{'red': 1, 'green': 3, 'blue': 15}\n",
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"On game 30\n",
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"{'red': 2, 'green': 1, 'blue': 6}\n",
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"On game 31\n",
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"{'red': 4, 'green': 3, 'blue': 3}\n",
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"On game 32\n",
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"{'red': 2, 'green': 3, 'blue': 9}\n",
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"On game 33\n",
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"{'red': 5, 'green': 6, 'blue': 11}\n",
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"On game 34\n",
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"{'red': 18, 'green': 11, 'blue': 11}\n",
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"On game 35\n",
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"{'red': 2, 'green': 6, 'blue': 6}\n",
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"On game 36\n",
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"{'red': 15, 'green': 14, 'blue': 10}\n",
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"On game 37\n",
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"{'red': 12, 'green': 6, 'blue': 3}\n",
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"On game 38\n",
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"{'red': 9, 'green': 7, 'blue': 9}\n",
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"On game 39\n",
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"{'red': 8, 'green': 1, 'blue': 9}\n",
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"On game 40\n",
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"{'red': 2, 'green': 11, 'blue': 17}\n",
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"On game 41\n",
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"{'red': 6, 'green': 7, 'blue': 4}\n",
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"On game 42\n",
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"{'red': 3, 'green': 9, 'blue': 10}\n",
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"On game 43\n",
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"{'red': 2, 'green': 9, 'blue': 4}\n",
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"On game 44\n",
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"{'red': 19, 'green': 9, 'blue': 16}\n",
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"On game 45\n",
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"{'red': 2, 'green': 17, 'blue': 17}\n",
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"On game 46\n",
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"{'red': 1, 'green': 7, 'blue': 4}\n",
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"On game 47\n",
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"{'red': 17, 'green': 7, 'blue': 9}\n",
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"On game 48\n",
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"{'red': 12, 'green': 6, 'blue': 18}\n",
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"On game 49\n",
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"{'red': 11, 'green': 12, 'blue': 7}\n",
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"On game 50\n",
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"{'red': 14, 'green': 3, 'blue': 3}\n",
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"On game 51\n",
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"{'red': 4, 'green': 13, 'blue': 9}\n",
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"On game 52\n",
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"{'red': 11, 'green': 3, 'blue': 5}\n",
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"On game 53\n",
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"{'red': 10, 'green': 3, 'blue': 17}\n",
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"On game 54\n",
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"{'red': 5, 'green': 17, 'blue': 11}\n",
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"On game 55\n",
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"{'red': 12, 'green': 8, 'blue': 7}\n",
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"On game 56\n",
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"{'red': 10, 'green': 8, 'blue': 7}\n",
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"On game 57\n",
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"{'red': 19, 'green': 7, 'blue': 4}\n",
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"On game 58\n",
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"{'red': 5, 'green': 13, 'blue': 11}\n",
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"On game 59\n",
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"{'red': 12, 'green': 8, 'blue': 20}\n",
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"On game 60\n",
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"{'red': 12, 'green': 9, 'blue': 6}\n",
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"On game 61\n",
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"{'red': 19, 'green': 1, 'blue': 12}\n",
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"On game 62\n",
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"{'red': 4, 'green': 20, 'blue': 12}\n",
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"On game 63\n",
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"{'red': 17, 'green': 15, 'blue': 3}\n",
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"On game 64\n",
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"{'red': 10, 'green': 17, 'blue': 5}\n",
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"On game 65\n",
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"{'red': 18, 'green': 2, 'blue': 8}\n",
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"On game 66\n",
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"{'red': 8, 'green': 8, 'blue': 17}\n",
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"On game 67\n",
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"{'red': 16, 'green': 8, 'blue': 11}\n",
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"On game 68\n",
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"{'red': 10, 'green': 2, 'blue': 4}\n",
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"On game 69\n",
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"{'red': 4, 'green': 4, 'blue': 5}\n",
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"On game 70\n",
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"{'red': 6, 'green': 17, 'blue': 13}\n",
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"On game 71\n",
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"{'red': 17, 'green': 2, 'blue': 7}\n",
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"On game 72\n",
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"{'red': 19, 'green': 9, 'blue': 3}\n",
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"On game 73\n",
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"{'red': 1, 'green': 6, 'blue': 8}\n",
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"On game 74\n",
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"{'red': 12, 'green': 7, 'blue': 1}\n",
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"On game 75\n",
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"{'red': 8, 'green': 11, 'blue': 8}\n",
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"On game 76\n",
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"{'red': 14, 'green': 12, 'blue': 18}\n",
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"On game 77\n",
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"{'red': 7, 'green': 4, 'blue': 8}\n",
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"On game 78\n",
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"{'red': 1, 'green': 8, 'blue': 9}\n",
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"On game 79\n",
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"{'red': 6, 'green': 12, 'blue': 3}\n",
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"On game 80\n",
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"{'red': 8, 'green': 15, 'blue': 4}\n",
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"On game 81\n",
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"{'red': 4, 'green': 12, 'blue': 17}\n",
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"On game 82\n",
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"{'red': 11, 'green': 16, 'blue': 1}\n",
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"On game 83\n",
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"{'red': 1, 'green': 5, 'blue': 12}\n",
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"On game 84\n",
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"{'red': 9, 'green': 10, 'blue': 17}\n",
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"On game 85\n",
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"{'red': 14, 'green': 5, 'blue': 3}\n",
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"On game 86\n",
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"{'red': 10, 'green': 8, 'blue': 14}\n",
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"On game 87\n",
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"{'red': 18, 'green': 4, 'blue': 9}\n",
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"On game 88\n",
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"{'red': 3, 'green': 4, 'blue': 16}\n",
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"On game 89\n",
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"{'red': 14, 'green': 5, 'blue': 12}\n",
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"On game 90\n",
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"{'red': 3, 'green': 14, 'blue': 5}\n",
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"On game 91\n",
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"{'red': 3, 'green': 5, 'blue': 9}\n",
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"On game 92\n",
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"{'red': 7, 'green': 15, 'blue': 9}\n",
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"On game 93\n",
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"{'red': 1, 'green': 15, 'blue': 9}\n",
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"On game 94\n",
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"{'red': 11, 'green': 12, 'blue': 19}\n",
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"On game 95\n",
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"{'red': 13, 'green': 13, 'blue': 12}\n",
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"On game 96\n",
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"{'red': 12, 'green': 14, 'blue': 15}\n",
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"On game 97\n",
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"{'red': 9, 'green': 11, 'blue': 11}\n",
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"On game 98\n",
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"{'red': 8, 'green': 1, 'blue': 9}\n",
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"On game 99\n",
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"{'red': 3, 'green': 4, 'blue': 2}\n",
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"On game 100\n",
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"{'red': 11, 'green': 14, 'blue': 16}\n",
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"Final prime sum: 66909\n"
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]
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}
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],
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"source": [
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"class Matcher(object):\n",
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" \n",
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" def __init__(self):\n",
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" self.load_file()\n",
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" \n",
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"\n",
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" def load_file(self):\n",
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" \"\"\"\n",
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" Load file return array with all test inputs\n",
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" \"\"\"\n",
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" with open(\"inputs/2.txt\", \"r\") as f:\n",
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" l = f.read()\n",
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" self.input_arr = l.split(\"\\n\")\n",
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"\n",
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" def get_game_values(self, roll):\n",
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" result = {}\n",
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" for r in roll.split(\",\"):\n",
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" r = r.strip()\n",
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" rs = r.split(\" \")\n",
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" result[rs[1]] = int(rs[0])\n",
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" return result\n",
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" \n",
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" def get_max_values(self, rolls):\n",
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" colors = {\n",
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" \"red\": 0,\n",
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" \"green\": 0,\n",
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" \"blue\": 0\n",
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" }\n",
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" for r in rolls:\n",
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" for k,v in r.items():\n",
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" if colors[k] < v:\n",
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" colors[k] = v\n",
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"\n",
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" return colors\n",
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"\n",
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"\n",
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" def parse_line(self, line):\n",
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" # Game 1: 4 blue, 4 red, 16 green; 14 green, 5 red; 1 blue, 3 red, 5 green\n",
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" parsed = []\n",
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"\n",
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" game = line.split(\"Game \")[1].split(\":\")\n",
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" game_number = game[0]\n",
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" game_removed = line.split(\":\")[1] # Get the line without the game info\n",
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" rolls = game_removed.strip().split(\";\")\n",
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" \n",
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" for r in rolls:\n",
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" p = self.get_game_values(r)\n",
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" parsed.append(p)\n",
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"\n",
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" return parsed\n",
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" \n",
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" def get_prime_sum(self, max_values):\n",
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" prime_sum = 1\n",
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" for k,v in max_values.items():\n",
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" prime_sum *= v\n",
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" return prime_sum\n",
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"\n",
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" def run(self):\n",
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" prime_sum_total = 0\n",
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" for line in self.input_arr: # For each game\n",
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" parsed = self.parse_line(line) # Get the rolls for that game, [{red: 4, blue: 4, green: 16}, {green: 14.....]\n",
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" max_values = self.get_max_values(parsed) # Get the max values for each color for that game\n",
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" prime_sum_for_row = self.get_prime_sum(max_values) # Multiply them together (2 * 1 * 3)\n",
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" prime_sum_total += prime_sum_for_row # Add to the total\n",
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" print(\"Final prime sum: {}\".format(prime_sum_total))\n",
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"\n",
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"\n",
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"m = Matcher()\n",
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"m.run()"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "venv3",
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"language": "python",
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"name": "venv3"
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},
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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": "3.9.12"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}

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