27 lines
549 B
Python
27 lines
549 B
Python
# import re
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#
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# with open('24_7.txt', 'r') as file:
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# data = file.readline()
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#
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# data = re.sub('CD', '--', data)
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#
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# not_CD = r'(-?[^-]*)'
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#
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# CD_and_any = r'(?:--[^-]*){160}-?'
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# la_CD_group = rf'(?=({CD_and_any}))'
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#
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# pattern = rf'{not_CD}{la_CD_group}'
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#
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# matches = re.findall(pattern, data)
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#
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# res = max([len(match[0] + match[1])
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# for match in matches])
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# print(res)
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f = open('24_7.txt').readline()
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f = f.replace('CD', 'C D').split()
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m = 0
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for i in range(len(f)-161):
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a=''.join(f[i:i+161])
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m = max(m, len(a))
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print(m) |