Minimum add to make parentheses valid | leetcode daily challenge | FAANG

Lecture Resources https://github.com/Tiwarishashwat/Java-Plus-DSA-Placement-Course/tree/main/Lecture-112%20-%20Minimum%20Add%20to%20make%20parentheses%20Valid In this lecture, we will learn the minimum addition to balance the brackets. Convert Stack into two pointers pattern: 1) https://youtu.be/CNOoP25NpfQ 2) https://youtu.be/FB6wSdPjVGw Problem Name: 921. Minimum Add to Make Parentheses Valid Problem Statement: A parentheses string is valid if and only if: It is the empty string, It can be written as AB (A concatenated with B), where A and B are valid strings, or It can be written as (A), where A is a valid string. You are given a parentheses string s. In one move, you can insert a parenthesis at any position of the string. For example, if s = "()))", you can insert an opening parenthesis to be "(()))" or a closing parenthesis to be "())))". Return the minimum number of moves required to make s valid. Problem Link: https://leetcode.com/problems/minimum-add-to-make-parentheses-valid/ Samsung Interview Experience: https://youtu.be/GrvlpBzphSU Company Tags: Facebook | Amazon | Microsoft | Netflix | Google | LinkedIn | Pega Systems | VMware | Adobe | Samsung Timestamp: 0:00 - Introduction #ShashwatTiwari #coding​​ #problemsolving​ leetcode, ​hackerrank,​ hackerearth, codechef,​ codesignal,​ algorithms,​ javaprogramming,​ sde,​ placement, programming, programming language, java, dsa, coding, memory management, java plus dsa placement course, coding, programming, programmer, python, developer, code, javascript, coder, computerscience, technology, java, codinglife, html, webdeveloper, tech, webdevelopment, css, software, webdesign, softwaredeveloper, linux, programmers, softwareengineer, php, programmingmemes, machinelearning, programminglife, pythonprogramming, codingisfun, java plus dsa, java, dsa, faang, interview questions, placement course, learn in the best way Data Structure and Algorithms,data structures and algorithms in java,Master Data Structure and Algorithms,Algorithms and Data Structures,Data Structures in interview,Algorithms and Data Structures in Java,coding in interview, shashwat tiwari, Algorithms in interview,computer science channel,data structure and algorithms,data structure tutorials,data structures tutorials,data structures and algorithms full course,animations data structures,dsa in java, minimum brackets for brackets balancing, count invalid parentheses, two variables solutions, stack data structure