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31 lines
522 B
31 lines
522 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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# Part 1
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nums = map(int, lines)
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prev = 99999
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incs = 0
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for n in nums:
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if n > prev:
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incs += 1
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prev = n
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print(incs)
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# Part 2
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nums = list(map(int, lines))
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prev = 99999
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incs = 0
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for i in range(2, len(nums)):
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sus = nums[i] + nums[i - 1] + nums[i - 2]
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if sus > prev:
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incs += 1
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prev = sus
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print(incs)
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if __name__ == "__main__":
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main()
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