Rotate Image (90 Degrees Clockwise) in C++

Rotate Image in C++ (LeetCode 48: Rotate Image) is a classic 2D matrix transformation problem frequently featured in technical interviews at top tier technology companies such as Google, Amazon, Microsoft, Apple, Meta, and Bloomberg. You are given an N × N 2D matrix representing an image where each cell represents a pixel. The objective is …

Search a 2D Matrix in C++

Search a 2D Matrix in C++ (LeetCode 74: Search a 2D Matrix and LeetCode 240: Search a 2D Matrix II) is a quintessential algorithmic problem featured in technical interviews at premier technology firms such as Google, Amazon, Microsoft, Apple, Meta, and Bloomberg. Searching multi-dimensional grids efficiently forms the core foundation of spatial database indexing, 2D …