DIY: Valid Parenthesis String
Understand how to validate strings containing parentheses and wildcards by implementing logic that checks for balanced expressions. Learn to handle asterisks as flexible characters that can represent left or right parentheses or be empty, preparing you for related coding interview challenges.
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Problem statement
You are given a string named check. Your task is to find out if this string is valid. This string will only contain three type of characters i.e., (, ), and *.
A string is valid if it follows the following rules:
-
Every left
(parenthesis ...