17 lines
403 B
Python
17 lines
403 B
Python
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input = open("input", 'r')
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# input = open("sample", 'r')
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for line in input:
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line = line.strip()
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for i in range(len(line)):
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marker = set(line[i:i+4])
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if sum(1 for item in marker) >= 4:
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print(i+4)
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break
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for i in range(len(line)):
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marker = set(line[i:i+14])
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if sum(1 for item in marker) >= 14:
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print(i+14)
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break
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