Advent 2023 Day 2
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100
advent_of_code_2023/day2/input.txt
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100
advent_of_code_2023/day2/input.txt
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Game 1: 1 green, 1 blue, 1 red; 3 green, 1 blue, 1 red; 4 green, 3 blue, 1 red; 4 green, 2 blue, 1 red; 3 blue, 3 green
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Game 2: 9 blue, 7 red; 5 blue, 6 green, 1 red; 2 blue, 10 red, 9 green; 3 green, 14 red, 5 blue; 8 red, 3 blue, 4 green; 8 green, 14 blue, 10 red
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Game 3: 11 green, 8 blue, 7 red; 3 green, 4 red, 9 blue; 3 red, 4 green, 8 blue; 11 green, 1 red, 16 blue
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Game 4: 3 blue, 20 green, 2 red; 1 green, 3 red, 3 blue; 1 blue, 9 green; 4 red, 17 green; 12 green, 3 red
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Game 5: 2 red, 1 blue, 4 green; 6 blue, 2 green; 2 red, 5 green
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Game 6: 1 green, 7 red; 1 blue, 3 green, 1 red; 1 blue, 2 red, 2 green; 1 blue, 1 green, 2 red; 3 red; 8 red, 1 green, 1 blue
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Game 7: 13 green, 5 blue, 1 red; 9 green, 6 blue; 11 green, 2 blue, 2 red
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Game 8: 2 red, 11 green, 6 blue; 5 green, 3 blue; 3 blue, 3 green, 5 red; 5 blue, 9 green, 1 red
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Game 9: 3 blue, 5 green, 8 red; 4 green, 19 blue, 4 red; 4 red, 17 blue
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Game 10: 2 green, 8 red, 4 blue; 1 green, 5 red, 9 blue; 3 green, 2 red, 4 blue; 2 green, 5 red, 2 blue; 6 green, 4 blue; 10 blue, 8 green, 8 red
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Game 11: 3 green, 1 blue, 9 red; 2 blue, 1 red, 9 green; 1 blue, 9 green, 7 red; 8 red, 6 green
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Game 12: 5 green; 8 green, 7 red, 1 blue; 8 blue, 8 green, 14 red; 6 red, 14 green; 14 green, 3 red, 8 blue
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Game 13: 7 red, 2 green, 4 blue; 5 red, 3 blue, 8 green; 10 green, 1 red, 4 blue; 7 green, 1 red, 13 blue; 11 green, 12 blue, 2 red
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Game 14: 9 green, 4 red; 7 green, 4 blue, 5 red; 2 red, 2 green; 3 green, 2 red, 8 blue; 7 green, 6 red, 8 blue
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Game 15: 19 blue, 1 green; 1 red, 5 blue; 3 green, 8 blue; 1 red, 13 blue, 3 green
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Game 16: 8 red, 11 blue, 3 green; 14 green, 1 red, 12 blue; 6 green, 1 red, 6 blue; 1 red, 6 blue, 17 green; 2 green, 8 blue, 3 red
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Game 17: 3 red, 1 blue; 1 blue, 2 red, 1 green; 1 red; 3 red, 2 green
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Game 18: 8 green, 2 red; 1 blue, 6 red; 8 green, 7 red, 2 blue; 1 red; 6 green, 1 blue, 3 red
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Game 19: 4 blue, 2 green; 4 green, 18 blue, 2 red; 14 green, 4 blue; 1 red, 3 blue, 18 green; 11 blue, 3 red; 14 green, 4 red, 6 blue
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Game 20: 7 blue; 1 blue, 6 green, 1 red; 1 red, 3 blue, 10 green; 7 green, 4 blue, 1 red; 6 green, 6 blue, 1 red; 1 red, 5 blue, 17 green
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Game 21: 11 blue, 9 red; 8 red, 2 blue; 2 red, 11 blue, 2 green
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Game 22: 4 green, 9 blue, 2 red; 2 blue, 8 green; 2 green, 2 red, 6 blue
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Game 23: 7 green, 7 blue; 6 blue, 11 green; 1 red, 14 green; 15 green, 4 blue, 1 red; 1 red, 5 blue, 3 green; 1 red, 1 blue, 13 green
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Game 24: 5 green, 2 red, 2 blue; 1 blue, 3 green, 2 red; 2 blue, 7 green, 3 red
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Game 25: 16 red, 8 green; 2 red, 3 blue; 10 green, 5 red, 4 blue; 9 red, 7 green; 7 red, 6 blue
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Game 26: 3 red, 1 green; 5 red, 1 blue, 10 green; 8 red, 5 green
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Game 27: 3 red, 2 blue; 6 red, 8 green; 5 green, 13 red, 2 blue; 4 red, 1 blue, 8 green; 14 red, 1 blue, 3 green; 2 red, 1 green, 2 blue
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Game 28: 9 red, 10 blue; 9 red, 9 blue; 1 green, 6 red, 4 blue; 12 blue, 3 green, 2 red; 2 green, 12 red, 8 blue
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Game 29: 4 red, 15 blue; 5 blue, 3 green, 6 red; 1 green, 9 blue, 1 red; 5 green, 8 red, 1 blue
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Game 30: 4 green, 2 blue, 10 red; 1 red, 5 green, 6 blue; 15 red, 2 blue; 5 green, 10 red, 8 blue
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Game 31: 6 green, 2 blue, 2 red; 5 green, 6 red, 6 blue; 3 blue, 5 red, 1 green; 4 green, 6 red, 9 blue; 4 red; 3 green, 1 red, 3 blue
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Game 32: 8 green, 17 red, 17 blue; 11 red, 6 green, 13 blue; 14 red, 1 green, 1 blue; 1 green, 17 red, 4 blue; 5 green, 14 red, 15 blue; 15 blue, 8 green
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Game 33: 2 red, 14 blue; 3 blue, 17 red, 4 green; 9 blue, 8 red; 5 red, 2 blue; 4 green, 16 red, 5 blue; 15 blue, 6 green, 17 red
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Game 34: 12 green, 2 red, 1 blue; 3 blue, 9 red, 13 green; 2 blue, 17 green, 6 red; 6 green, 4 red, 3 blue; 2 red, 1 blue; 7 green, 3 blue, 7 red
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Game 35: 4 blue, 5 red, 5 green; 6 green, 12 red, 6 blue; 3 green, 18 red, 2 blue; 13 red, 6 green, 9 blue; 3 green, 10 blue, 17 red; 1 green, 3 blue, 16 red
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Game 36: 4 green, 3 blue, 1 red; 3 green, 3 red, 10 blue; 1 red, 8 green, 8 blue; 3 blue, 1 red; 2 red, 2 blue, 14 green
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Game 37: 16 blue, 1 green; 9 blue; 7 red, 13 blue
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Game 38: 6 green, 8 red, 3 blue; 5 blue, 4 green, 6 red; 5 blue, 4 green; 5 red, 3 green, 1 blue; 6 green, 4 blue, 15 red
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Game 39: 10 blue, 4 green; 1 blue, 7 green, 5 red; 8 red, 2 blue
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Game 40: 2 blue, 2 green, 6 red; 8 green, 4 red, 2 blue; 4 blue, 12 green, 6 red
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Game 41: 4 green, 2 blue, 11 red; 6 red, 11 green; 4 blue, 2 red, 19 green; 3 green, 2 blue, 1 red
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Game 42: 2 blue, 2 green, 4 red; 1 red, 4 blue, 8 green; 5 red, 2 blue, 15 green; 10 green, 5 red, 1 blue; 10 green, 1 blue; 2 blue
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Game 43: 10 red, 19 green, 11 blue; 11 green, 1 red, 2 blue; 13 red, 6 blue, 3 green; 12 red, 10 green; 5 red, 19 green, 8 blue; 2 red, 10 green, 3 blue
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Game 44: 7 blue, 8 red; 1 green, 12 red; 19 red, 3 green, 5 blue
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Game 45: 12 red; 2 green, 5 red, 3 blue; 10 green, 2 blue, 4 red; 10 green, 7 red
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Game 46: 4 blue, 4 red, 2 green; 7 green, 6 blue; 6 blue, 1 red, 4 green
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Game 47: 4 green, 8 red, 1 blue; 4 green, 1 blue, 11 red; 14 red, 3 blue, 10 green; 15 green, 2 blue, 7 red
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Game 48: 6 blue, 3 green, 1 red; 15 blue, 11 red, 3 green; 17 blue, 14 red; 2 green, 13 red; 5 red, 2 green, 4 blue
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Game 49: 7 blue, 1 green; 8 red, 2 blue, 1 green; 1 red, 1 green, 2 blue; 3 red, 2 blue, 1 green
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Game 50: 13 red, 2 green, 2 blue; 13 red, 6 green, 1 blue; 12 red, 8 green; 1 red, 3 green; 13 red; 2 blue, 11 red, 2 green
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Game 51: 7 green, 4 blue, 2 red; 3 red, 7 green, 5 blue; 10 green, 2 blue; 14 green, 3 red, 4 blue; 2 blue, 2 red, 10 green
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Game 52: 7 blue, 10 red; 7 red, 4 blue, 8 green; 12 red, 4 blue, 7 green; 7 green, 7 red; 17 green, 11 blue, 6 red; 8 green, 8 red, 18 blue
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Game 53: 6 green, 2 red; 10 red, 13 green; 2 blue, 3 green, 5 red; 4 red, 4 green; 8 green, 1 red; 13 green, 2 blue, 10 red
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Game 54: 5 red, 9 green, 5 blue; 6 red, 15 green, 10 blue; 8 blue, 3 green, 1 red; 12 blue, 3 red, 13 green
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Game 55: 10 green, 4 red, 2 blue; 2 green, 1 red, 2 blue; 2 blue, 4 red, 8 green; 5 blue, 3 green
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Game 56: 7 green, 9 red, 2 blue; 4 red, 1 blue, 3 green; 3 red, 4 blue, 6 green; 7 green, 2 red; 5 blue, 2 red, 3 green; 7 green, 7 red, 5 blue
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Game 57: 11 blue, 5 green, 6 red; 18 red, 15 green, 10 blue; 5 green, 14 red, 6 blue; 1 green, 11 red, 7 blue; 11 blue, 7 red, 12 green
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Game 58: 9 red, 6 blue, 6 green; 6 blue, 12 red, 3 green; 8 red, 1 blue, 20 green; 3 green, 3 red, 15 blue; 4 blue, 15 green, 3 red
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Game 59: 18 red, 4 blue, 7 green; 11 blue, 19 red, 7 green; 10 red, 9 blue, 1 green; 8 red, 12 green, 4 blue; 6 green, 5 blue, 12 red; 2 blue, 14 green, 2 red
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Game 60: 1 blue, 9 green, 6 red; 1 red, 1 blue, 13 green; 15 green, 4 red; 1 blue, 2 red, 15 green
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Game 61: 9 green, 3 red, 2 blue; 1 green, 5 blue, 10 red; 17 red, 9 green, 5 blue; 10 red, 5 green, 5 blue
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Game 62: 4 red, 2 green; 2 red; 5 red, 2 green, 2 blue; 3 green, 1 blue; 2 blue, 3 red, 3 green
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Game 63: 4 red, 6 blue, 2 green; 3 green, 1 red, 5 blue; 7 blue, 5 green
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Game 64: 8 blue, 12 red; 1 green, 6 red, 14 blue; 12 red, 13 blue
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Game 65: 2 red, 8 green; 1 blue, 2 red, 5 green; 2 blue, 3 green; 1 green, 1 red
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Game 66: 6 red, 8 blue, 2 green; 6 blue, 7 green; 7 green, 11 blue; 5 green, 4 red, 10 blue; 5 blue, 4 green; 6 blue, 6 green, 5 red
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Game 67: 12 green, 4 red; 2 blue, 11 green, 6 red; 9 red, 2 green, 6 blue; 2 red, 8 blue, 18 green; 17 green, 7 blue, 6 red; 12 blue, 9 green
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Game 68: 3 red, 9 blue, 1 green; 3 green, 11 blue; 12 blue, 9 red; 6 red, 13 green, 8 blue
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Game 69: 3 red, 8 green, 3 blue; 6 green, 3 red; 11 green, 3 blue; 4 red, 3 green; 7 green, 4 blue, 6 red; 1 red, 2 blue
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Game 70: 6 green, 4 blue; 7 red, 9 green, 14 blue; 12 red; 9 green, 10 red; 6 green, 16 blue, 8 red
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Game 71: 4 blue, 6 red, 9 green; 6 green, 2 red; 8 green, 4 blue, 2 red; 1 red, 3 blue, 8 green; 9 green, 3 red, 3 blue; 4 red, 6 green
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Game 72: 3 red, 3 green, 3 blue; 4 red, 1 green, 3 blue; 2 red, 2 green, 1 blue
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Game 73: 7 green, 6 red, 7 blue; 2 green, 4 blue; 2 blue, 15 green, 4 red; 1 blue, 4 green, 2 red; 7 blue, 14 green
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Game 74: 4 green, 2 red, 2 blue; 9 blue, 13 green, 4 red; 10 green, 12 blue, 7 red; 4 blue, 8 green, 7 red
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Game 75: 3 red, 3 green; 3 green, 12 red; 18 red, 2 blue; 3 green, 9 red, 1 blue; 14 red, 1 green; 15 red
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Game 76: 1 blue, 7 red, 8 green; 3 blue, 4 red, 1 green; 6 green, 6 red
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Game 77: 2 green, 8 red; 5 green, 11 red, 1 blue; 5 red, 2 blue, 2 green; 6 red, 5 green, 2 blue; 11 red, 2 green, 1 blue; 2 red, 8 green, 2 blue
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Game 78: 1 blue, 4 red, 10 green; 13 green, 4 red, 9 blue; 12 green, 6 blue, 3 red; 5 blue, 8 green, 6 red
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Game 79: 9 red, 1 blue, 17 green; 9 green, 6 red; 15 green, 1 blue, 9 red; 1 blue, 8 red, 12 green; 11 green, 1 blue, 1 red
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Game 80: 3 red, 3 blue, 1 green; 1 blue, 8 green; 10 green, 16 blue
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Game 81: 15 blue, 2 red; 1 red, 8 blue; 2 green, 7 red, 11 blue; 19 blue, 8 red, 2 green; 20 red, 19 blue
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Game 82: 3 red, 17 blue, 9 green; 10 red, 2 green, 17 blue; 13 red, 3 blue, 10 green; 11 red, 10 green, 18 blue; 1 green, 12 blue, 9 red; 3 red, 10 blue, 8 green
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Game 83: 4 green, 2 blue, 14 red; 7 red, 2 blue, 7 green; 16 red, 7 green; 16 red, 2 green; 3 blue, 4 green, 15 red; 6 red, 1 blue, 4 green
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Game 84: 4 blue, 1 green, 2 red; 7 blue, 6 red; 1 blue, 4 red, 3 green
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Game 85: 5 blue, 1 red, 4 green; 14 blue, 7 green; 9 blue, 1 red, 7 green; 15 blue, 9 green; 8 blue, 6 green, 1 red
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Game 86: 12 red, 12 blue, 7 green; 16 red, 11 green, 4 blue; 14 blue, 8 green, 8 red; 2 blue, 15 red, 6 green; 1 green, 6 red, 5 blue; 11 blue, 9 green
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Game 87: 4 blue, 2 green, 6 red; 8 red, 3 green, 5 blue; 10 red, 1 green; 1 green, 3 blue, 1 red
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Game 88: 2 green, 2 red, 4 blue; 4 blue, 4 green, 12 red; 2 green, 3 blue, 4 red; 2 green, 2 blue, 12 red; 4 blue, 8 red, 2 green
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Game 89: 13 blue, 1 red, 5 green; 8 green, 16 blue, 5 red; 12 green, 2 red, 18 blue
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Game 90: 7 red, 11 blue, 1 green; 8 green, 13 blue; 7 green, 16 blue; 5 green, 13 red, 11 blue; 5 blue, 10 green, 3 red
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Game 91: 1 blue; 1 blue, 3 green; 1 green, 2 red
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Game 92: 16 red, 4 blue, 14 green; 15 red, 7 blue, 13 green; 7 green, 13 red, 8 blue; 4 blue, 9 red, 5 green; 6 red, 7 blue, 8 green; 14 green, 7 red, 10 blue
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Game 93: 2 red, 6 blue, 7 green; 8 green, 3 red, 10 blue; 1 green, 4 red; 2 red, 2 green; 8 blue, 7 green
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Game 94: 2 green, 3 blue, 5 red; 10 blue; 1 green, 7 red; 3 blue, 1 green, 12 red
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Game 95: 13 blue, 5 red; 9 blue, 3 red, 7 green; 10 green, 4 red, 12 blue; 14 blue; 7 green, 2 blue, 1 red
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Game 96: 5 red, 2 blue; 4 red; 1 green, 2 blue
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Game 97: 9 red, 10 green, 3 blue; 2 green, 15 red, 1 blue; 2 blue, 16 green, 16 red; 8 green, 14 red; 16 red
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Game 98: 18 green, 16 red, 1 blue; 3 red, 2 blue, 20 green; 1 blue, 20 green, 14 red; 14 red, 2 green
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Game 99: 7 red, 9 green, 5 blue; 6 blue, 1 green; 4 green, 5 blue, 1 red; 8 green, 6 red, 7 blue; 1 blue, 2 red, 9 green
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Game 100: 10 blue, 2 red; 7 green, 20 blue, 9 red; 8 red, 6 green, 2 blue
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advent_of_code_2023/day2/main1.rs
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advent_of_code_2023/day2/main1.rs
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use std::cmp::max;
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use std::fs::read_to_string;
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struct Game {
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index: i32,
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red: i32,
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blue: i32,
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green: i32
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}
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impl Game {
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fn new() -> Game {
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Game{index: 0, red: 0, blue: 0, green: 0}
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}
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fn parse(line: &str) -> Game {
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let mut game = Game::new();
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let caret = game.parse_game_number(line) + 2; // skip : and ' '
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for grab in line[caret..].split(';') {
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game.parse_grab(grab.trim());
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}
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game
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}
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fn parse_game_number(&mut self, line: &str) -> usize {
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let space = line.find(' ').unwrap() + 1;
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let colon = line.find(':').unwrap();
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self.index = line[space..colon].parse::<i32>().unwrap();
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colon
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}
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fn parse_grab(&mut self, line: &str) {
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for marbles in line.split(", ") {
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self.parse_marbles(marbles);
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}
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}
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fn parse_marbles(&mut self, line: &str) {
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let mut parts = line.split(' ');
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let number = parts.next().unwrap().parse::<i32>().unwrap();
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let color = parts.next().unwrap();
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match color {
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"red" => self.red = max(self.red, number),
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"green" => self.green = max(self.green, number),
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"blue" => self.blue = max(self.blue, number),
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_ => panic!("dafuq")
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};
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}
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}
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fn main() {
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let mut sum = 0;
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let max_red = 12;
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let max_green = 13;
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let max_blue = 14;
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for line in read_to_string("input.txt").unwrap().lines() {
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let game = Game::parse(line);
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if game.red <= max_red && game.green <= max_green && game.blue <= max_blue {
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sum += game.index;
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}
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}
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println!("sum: {}", sum);
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}
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65
advent_of_code_2023/day2/main2.rs
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use std::cmp::max;
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use std::fs::read_to_string;
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struct Game {
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index: i32,
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red: i32,
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blue: i32,
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green: i32
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}
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impl Game {
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fn new() -> Game {
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Game{index: 0, red: 0, blue: 0, green: 0}
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}
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fn parse(line: &str) -> Game {
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let mut game = Game::new();
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let caret = game.parse_game_number(line) + 2; // skip : and ' '
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for grab in line[caret..].split(';') {
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game.parse_grab(grab.trim());
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}
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game
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}
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fn parse_game_number(&mut self, line: &str) -> usize {
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let space = line.find(' ').unwrap() + 1;
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let colon = line.find(':').unwrap();
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self.index = line[space..colon].parse::<i32>().unwrap();
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colon
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}
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fn parse_grab(&mut self, line: &str) {
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for marbles in line.split(", ") {
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self.parse_marbles(marbles);
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}
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}
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fn parse_marbles(&mut self, line: &str) {
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let mut parts = line.split(' ');
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let number = parts.next().unwrap().parse::<i32>().unwrap();
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let color = parts.next().unwrap();
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match color {
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"red" => self.red = max(self.red, number),
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"green" => self.green = max(self.green, number),
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"blue" => self.blue = max(self.blue, number),
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_ => panic!("dafuq")
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};
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}
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}
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fn main() {
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let mut power = 0;
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for line in read_to_string("input.txt").unwrap().lines() {
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let game = Game::parse(line);
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power += game.red * game.green * game.blue;
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}
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println!("power: {}", power);
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}
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