32 lines
751 B
Python
32 lines
751 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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f = open('24_7.txt').read().strip()
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a = []
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for i in range(len(f) - 1):
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if f[i]+f[i+1] == 'CD':
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a.append(i)
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print(max([p1-p for p,p1 in zip(a, a[161:])]))
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# lst1 = [0, 1, 2, 3, 4, 5]
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# lst2 = [5, 3, 2, 0, 4, 1]
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# lst3 = ['нуль', 'один', 'два', 'три', 'четыре', 'пять']
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# for a, b, c in zip(lst1, lst2, lst3):
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# print(f'{c} {a} {b}') |