15 lines
276 B
Python
15 lines
276 B
Python
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with open('input') as f:
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groups = []
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sum_ = 0
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for line in f:
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line = line.strip()
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if line == '':
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if sum_ > 0:
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groups.append(sum_)
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sum_ = 0
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else:
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sum_ += int(line)
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print(max(groups))
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