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[2021] day 01 python

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Maciej Jur 2021-12-01 20:21:25 +01:00
parent 6a93f68722
commit efcea56f36
2 changed files with 2021 additions and 0 deletions
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2021/.input/day01 Normal file
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2021/Python/day01.py Normal file
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def solve1() -> int:
with open('../.input/day01', 'r') as f:
numbers: list[int] = [int(line) for line in f.readlines()]
return sum((n > p) for p, n in zip(numbers[:-1], numbers[1:]))
def solve2() -> int:
with open('../.input/day01', 'r') as f:
numbers: list[int] = [int(line) for line in f.readlines()]
return sum((sum(n) > sum(p)) for p, n in zip(
zip(numbers[:-3], numbers[1:-2], numbers[2:-1]),
zip(numbers[1:-2], numbers[2:-1], numbers[3:])
))
if __name__ == '__main__':
print(solve1()) # 1766
print(solve2()) # 1797