6 lines
No EOL
185 B
Python
6 lines
No EOL
185 B
Python
with open("input2_pre.txt") as f:
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s = 0
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for line in f.readlines():
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a, b = [int(a) for a in line.strip().split()]
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s += b + ((3, 0, 6)[((a - b) % 3)])
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print(s) |