Inplace rotate square matrix by 90 degrees

[ShivamYadav-Coding]

Feature ✅

Description

Given a square matrix, turn it by 90 degrees in anti-clockwise direction without using any extra space.

Example

Input: Matrix: 1 2 3 4 5 6 7 8 9 Output: 3 6 9 2 5 8 1 4 7 The given matrix is rotated by 90 degree in anti-clockwise direction.

Input: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Output: 4 8 12 16 3 7 11 15 2 6 10 14 1 5 9 13 The given matrix is rotated by 90 degree in anti-clockwise direction.

Checklist:

• [x] I have read the project guidelines.
• [x] I have checked all the existing projects, before submitting a new project issue.
• [x] This issue will be meaningful for the project.
• [x] I will contribute more in future

Contributors are supposed to mention their coding language while asking for assignment

[Palaash05]

I would like to work in this problem using python. I request you to assign it to me.

[nayanika0208]

Hi , i can solve the problem in c++,Can you assign it to me??

[nayanika0208]

205

Please check my PR

[SusnatoPrime007]

I would like to work on this in java,can you assign this to me please?

[SusnatoPrime007]

I have submitted my PR for this in java section,kindly check