Problem 2519. Find out total non zero element of matrix

Solution 547928

Submitted on 19 Dec 2014 by Duane Hanselman

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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))

Test

Status

Code Input and Output

Pass

%% x = magic(5); y_correct = 25; assert(isequal(non_zero_a(x),y_correct))

Pass

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

Pass

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

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