14 lines
231 B
Python
14 lines
231 B
Python
#!/usr/bin/env python3
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lines = (int(x.strip()) for x in open("input.txt"))
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last = [float('inf')] * 3
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cnt = 0
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for line in lines:
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nxt = last[1:] + [line]
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if sum(last) < sum(nxt):
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cnt += 1
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last = nxt
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print(cnt) |