15 lines
271 B
Python
15 lines
271 B
Python
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# Python!
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import collections
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with open('06.txt') as file:
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rows = file.read().splitlines()
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message = ''
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for col in zip(*rows):
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counts = collections.defaultdict(int)
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for char in col:
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counts[char] += 1
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message += min(counts, key=lambda x: counts[x])
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print(message)
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