DIY: Valid Parentheses
Understand how to verify if a string has valid parenthesization by checking matching pairs of parentheses, square brackets, and braces. Learn to implement a function that returns true when brackets are properly matched and false otherwise, a key skill for many coding interviews.
We'll cover the following...
We'll cover the following...
Problem statement
For this problem, you are given a string that may be empty or may consist of opening and closing parentheses. Your task is to check that the string contains valid parenthesization or not.
Constraints
- 1 <=
len(string)<=