Break and Build
Welcome to Break and Build, where I simplify complex coding problems and help you grow as a problem solver.
Brief about me so I am Harshit Rathore, Software Engineer at a startup majorly working on Backend and AI as main domain.
In this channel, I share video solutions for LeetCode contests, breaking down each problem with the deepest and simplest explanations. Whether I solve a problem during the contest or learn it after, I’ll explain the best possible approach and optimize for both clarity and efficiency.
This channel is perfect for anyone preparing for coding interviews, improving their DSA skills, or practicing for LeetCode Weekly and Bi-Weekly Contests and Competitive Programming.
Expect clear, beginner-friendly, and insightful videos uploaded weekly.
Let’s break down the problems and build your confidence — one video at a time.
3690. Split and Merge Array Transformation | Leetcode Weekly Contest 468
3689. Maximum Total Subarray Value I | Leetcode Weekly Contest 468
3688. Bitwise OR of Even Numbers in an Array | Leetcode Weekly Contest 468
3680. Generate Schedule | Leetcode Biweekly Contest 165
3679. Minimum Discards to Balance Inventory | Leetcode Biweekly Contest 165
3684. Maximize Sum of At Most K Distinct Elements | Leetcode Weekly Contest 467
3683. Earliest Time to Finish One Task | Leetcode Weekly Contest 467
3678. Smallest Absent Positive Greater Than Average | Leetcode Biweekly Contest 165
3676. Count Bowl Subarrays | Leetcode Weekly Contest 466
3675. Minimum Operations to Transform String | Leetcode Weekly Contest 466
3674. Minimum Operations to Equalize Array | Leetcode Weekly Contest 466
3669. Balanced K-Factor Decomposition | Leetcode Weekly Contest 465
3668. Restore Finishing Order | Leetcode Weekly Contest 465
3664. Two-Letter Card Game | Leetcode Weekly Contest 164
3665. Twisted Mirror Path Count | Leetcode Biweekly Contest 164
3663. Find The Least Frequent Digit | Leetcode Biweekly Contest 164
3660. Jump Game IX | Leetcode Weekly Contest 464
3659. Partition Array Into K-Distinct Groups | Leetcode Weekly Contest 464
3658. GCD of Odd and Even Sums | Leetcode Weekly Contest 464
3650. Minimum Cost Path with Edge Reversals | Leetcode Biweekly Contest 163
3654. Minimum Sum After Divisible Sum Deletions | Leetcode Weekly Contest 463
3653. XOR After Range Multiplication Queries I | Leetcode Weekly Contest 463
3652. Best Time to Buy and Sell Stock using Strategy | Leetcode Weekly Contest 463
3649. Number of Perfect Pairs | Leetcode Biweekly Contest 163
3648. Minimum Sensors to Cover Grid | Leetcode Biweekly Contest 163
3645. Maximum Total from Optimal Activation Order | Leetcode Weekly Contest 462
3644. Maximum K to Sort a Permutation | Leetcode Weekly Contest 462
3643. Flip Square Submatrix Vertically | Leetcode Weekly Contest 462
3635. Earliest Finish Time for Land and Water Rides II | Leetcode Biweekly Contest 162
3639. Minimum Time to Activate String | Leetcode Weekly Contest 461