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Data Structures Interview Problem – Rotate a Matrix by 90 degrees (anticlockwise)


Hey guys ๐Ÿ‘‹๐Ÿป,

I just released a new video on solving an interview problem :

Rotate a Matrix by 90 degrees (anticlockwise)

In this video, we will solve the problem of rotating the matrix by 90 degree in anticlockwise direction. We will first understand the approach that we will be taking for solving this question. So we will be using the Two Pointer Approach for solving this problem. So for this problem, we will first need to compute the transpose of the matrix and then we need to do a reversal of columns using the Two Pointer approach.

Once we are done with the understanding of the approach, we will implement it together. After the implementation, we will do a quick dry run analysis of the code.

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Source:https://dev.to/thenerdydev/data-structures-interview-problem-rotate-a-matrix-by-90-degrees-anticlockwise-2ekj

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