Given a mxn matrix, count the number of squares in the matrix. Total 20 Squares in Matrix of size 4 x 3 12 Squares of Size 1x1 6 Squares of size 2x 2 2 Squares of size 3 x 3

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Given a mxn matrix, count the number of squares in the matrix.
Total 20 Squares in Matrix of
size 4 x 3
12 Squares of Size1x1
6 Squares of size 2 x 2
2 Squares of size 3 x 3
Example 1:
Input:
m = 2, n = 2
Output:
5
Explanation:
There are a total of 5 squares in a 2*2
matrix. Four 1*1 squares and one 2*2 square.
Transcribed Image Text:Given a mxn matrix, count the number of squares in the matrix. Total 20 Squares in Matrix of size 4 x 3 12 Squares of Size1x1 6 Squares of size 2 x 2 2 Squares of size 3 x 3 Example 1: Input: m = 2, n = 2 Output: 5 Explanation: There are a total of 5 squares in a 2*2 matrix. Four 1*1 squares and one 2*2 square.
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