Problem 2519. Find out total non zero element of matrix

Solution 547928

Submitted on 19 Dec 2014 by Duane Hanselman
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
%% x = magic(5); y_correct = 25; assert(isequal(non_zero_a(x),y_correct))

2   Pass
%% x = zeros(5); y_correct = 0; assert(isequal(non_zero_a(x),y_correct))

3   Pass
%% x = eye(12); y_correct = 12; assert(isequal(non_zero_a(x),y_correct))

Suggested Problems

More from this Author70

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!