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23 lines
408 B
Python
23 lines
408 B
Python
#!/usr/bin/env python3
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import itertools
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def main(inp):
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# Part 1
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changes = [int(n) for n in inp]
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print(sum(changes))
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freq = 0
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seen = {0}
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for num in itertools.cycle(changes):
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freq += num
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if freq in seen:
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print(freq)
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break
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seen.add(freq)
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if __name__ == '__main__':
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with open("input.txt") as inp:
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main(inp.readlines())
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