Search a 2D Matrix — Binary Search in One Pass
Solve Search a 2D Matrix by treating the sorted matrix as a flat sorted array and binary searching. Includes index arithmetic and complexity.
·5 min read · #leetcode#matrix#binary-search
#matrix
2 posts · page 1 of 1
Set Matrix Zeroes — O(1) Space In-Place Trick
Solve Set Matrix Zeroes in place using the first row and column as markers. Includes a step-by-step walkthrough and edge cases.
·6 min read · #leetcode#matrix#arrays