Rotate Image: matrix of size NxN by 90 degrees (clockwise)

In this article, we have explored an efficient way to Rotate Image: matrix of size NxN by 90 degrees (clockwise) inplace by using a property of XOR operation.

Table ContentsIntroductionAlgorithmCode in C++ and ImplementationFinal considerations

Prerequisite: Bitwise operations, Applications of XOR operation

This is similar to Leetcode problem 48. Rotate Image.

1. Introduction

Rotation is part of Geometric Transformations, along with translation and scale.

translation is related to the ele...