Challenge: Valid Parentheses
Explore how to verify the validity of a parentheses string by ensuring every opening bracket is properly closed in the correct order. This lesson guides you through implementing this check using stack data structures in C++, preparing you for common coding interview challenges.
We'll cover the following...
We'll cover the following...
Statement
Given a string, exp, which may consist of opening and closing parentheses. Your task is to check whether or not the string contains valid parenthesization.
The conditions to validate are as follows:
Every opening parenthesis should be closed by the same kind of parenthesis. Therefore,
{)and[(])strings are invalid.Every opening parenthesis must be ...