Total no. of square matrix formed from m*n matrix

[NripeshKumar]

Algorithm

• I have gone through the repository and made sure this algorithm has not been implemented

Information about my new algorithm

• count no. of square in a rectangle matrix

• C++

• O(1)

Is this your first contribution to this repository?
Yes

[adithyaanilkumar]

I would like to work on this issue and add the algorithm for finding the number of squares in an m*n matrix

[adithyaanilkumar]

I have added the algorithm. Please verify it and merge it to the master branch.
Thank you.