15 lines
360 B
Python
15 lines
360 B
Python
|
import re
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
while True:
|
||
|
|
try:
|
||
|
|
line = input()
|
||
|
|
if not line:
|
||
|
|
break
|
||
|
|
|
||
|
|
result = re.sub(r'(\b\w+\b) (\b\w+\b) (\b\w+\b)', lambda match: f'{match.group(1)} {match.group(2)} {"x" * len(match.group(3))}', line)
|
||
|
|
print(result)
|
||
|
|
|
||
|
|
except EOFError:
|
||
|
|
break
|