Leetcode 921.Minimum Add to Make Parentheses Valid #ds#dsaproblems #leetcode

In this video, we tackle a common coding interview problem: Minimum Add to Make Parentheses Valid. We explore how to determine the minimum number of parentheses insertions needed to make a given string of parentheses valid.

Problem Breakdown:
A parentheses string is considered valid if every opening ( has a corresponding closing ), and the order is correct.
You can insert parentheses at any position in the string to make it valid.
The goal is to find the minimum number of insertions required to balance the parentheses.
In this video, you’ll learn:
How to solve the problem using a stack and peek() method.
The logic to track unmatched opening and closing parentheses.
Step-by-step code implementation in Java with a detailed explanation.
If you're preparing for coding interviews or want to enhance your problem-solving skills, this video is for you!

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