Cody

Solution 1987864

Submitted on 23 Oct 2019 by Nikolaos Nikolaou
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Test Suite

Test Status Code Input and Output
1   Pass
x = [1 2 3 4; 5 6 7 8;8 10, 12, -2;-1 -3 -5,-7]; y_correct = 20; assert(isequal(matrix_manipulation(x),y_correct))

x = 4 8 -2 -7 3 7 12 -5 2 6 10 -3 1 5 8 -1 ans = 20

2   Pass
x = ones(5).*3 y_correct = 15; assert(isequal(matrix_manipulation(x),y_correct))

x = 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 ans = 15

3   Pass
a=[3,2,5] x = [a;a;a]; y_correct = 10; assert(isequal(matrix_manipulation(x),y_correct))

a = 3 2 5 x = 5 5 5 2 2 2 3 3 3 ans = 10

4   Pass
x = [-5,25,-10;8,-18,10;-2,7,-1] y_correct = -30; assert(isequal(matrix_manipulation(x),y_correct))

x = -5 25 -10 8 -18 10 -2 7 -1 x = -10 10 -1 25 -18 7 -5 8 -2 ans = -30