1380. Lucky Numbers in a Matrix Leetcode Editorial || 2 Approaches #leetcode #coding #matrix #potd

Complete Playlist: https://www.youtube.com/playlist?list=PLfdTvLFsiAwWzvcjeoNQs657sSAEi9Du_ Leetcode Problem Link: https://leetcode.com/problems/lucky-numbers-in-a-matrix/ Code: https://leetcode.com/problems/lucky-numbers-in-a-matrix/solutions/5498596/o-1-space-2-approaches-with-video-solution-must-watch-best-way/ Problem Description: 1380. Lucky Numbers in a Matrix Given an m x n matrix of distinct numbers, return all lucky numbers in the matrix in any order. A lucky number is an element of the matrix such that it is the minimum element in its row and maximum in its column. Example 1: Input: matrix = [[3,7,8],[9,11,13],[15,16,17]] Output: [15] Explanation: 15 is the only lucky number since it is the minimum in its row and the maximum in its column. Example 2: Input: matrix = [[1,10,4,2],[9,3,8,7],[15,16,17,12]] Output: [12] Explanation: 12 is the only lucky number since it is the minimum in its row and the maximum in its column. Example 3: Input: matrix = [[7,8],[1,2]] Output: [7] Explanation: 7 is the only lucky number since it is the minimum in its row and the maximum in its column. Social Handles: LinkedIn: https://www.linkedin.com/in/srajan-agrawal-98459321a/ GitHub: https://github.com/SrajanAgrawal/ Search Using: 1380 lucky numbers in a matrix lucky numbers in a matrix leetcode editorial leetcode lucky numbers in a matrix leetcode problem of the day matrix problems easy leetcode problems TimeStamp: 0:00 Introduction: 0:20 Problem Description: 4:28 Build the Logic: 7:15 C++ Implementation: 11:55 Complexity Analysis: 13:25 Optimization Explanation: 19:27 Optimize Code: 23:42 Time & Space Complexity: 24:24 Conclusion & Next Steps: Tags: #Coding, #Programming, #SoftwareDevelopment, #CodingTutorial, #LearntoCode, #JavaScript, #Python, #C++, #Java, #WebDevelopment, #FrontendDevelopment, #BackendDevelopment, #FullStackDevelopment, #CodingBootcamp, #CodingChallenges, #CodingInterview, #Algorithm, #DataStructures, #GitHub, #CodingTips, #LeetCode, #LeetCodeSolutions, #LeetCodeProblems, #LeetCodeChallenge, #LeetCodeInterview