27 lines
567 B
Python
27 lines
567 B
Python
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import re
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import sys
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def replaceThirdWordWithX(input):
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group1 = input.group(1)
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empty1 = input.group(2)
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group2 = input.group(3)
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empty2 = input.group(4)
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group3 = "x" * (len(input.group(5)))
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rest = input.group(6)
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return f'{group1}{empty1}{group2}{empty2}{group3}{rest}'
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pattern = r'(\w+)(\W+)(\w+)(\W+)(\w+)(.*)'
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for line in sys.stdin:
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line = line.strip('\n')
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match = re.match(pattern, line)
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if match:
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result = replaceThirdWordWithX(match)
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print(re.sub(pattern, result, line))
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else:
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print(line)
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