P#2. Zeros are Heroes.

You are given a matrix with M rows and N columns. Elements in matrix can be either 1 or 0. Each row and column of matrix is sorted in ascending order (which means at any row or column the 0 are first) Find number of 0-s in the given matrix. Input is the file Z.m. One example of input data is:

If the input is the matrix above, your code should produce: Nine (9) zeros are present. The input matrix has the constrains: 1

(I need this in Matlab, Thank you!)

00111 00011 00001 00111 00011 00001