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36 lines
692 B
36 lines
692 B
import sys
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def main():
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lines = [line.rstrip() for line in sys.stdin]
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data = {k: 0 for k in range(1, 6)}
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for n in map(int, lines[0].split(",")):
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data[n] += 1
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# Part 1
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for _ in range(80):
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data = step(data)
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print(sum(data.values()))
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# Part 2
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for _ in range(256 - 80):
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data = step(data)
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print(sum(data.values()))
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def step(data):
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next_data = {k: 0 for k in range(1, 9)}
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for k, v in data.items():
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if v == 0:
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continue
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if k == 0:
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next_data[6] += v
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next_data[8] += v
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else:
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next_data[k - 1] = v
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return next_data
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if __name__ == "__main__":
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main()
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