Balanced Parenthesis

Write a function balanced(s) that given a string containing only open and closed parenthesis, returns True if the string contains well-formed parenthesis combination and False otherwise

Observation

Only the function is needed. If you have a test main program, embed it inside a block if __name__=="__main__" :

Problem information

Author: Lluís Padró

Generation: 2026-01-25T14:25:57.282Z