Cody

Problem 459. Sum of diagonal of a square matrix

Solution 1963915

Submitted on 7 Oct 2019 by Gunther S
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Test Suite

Test Status Code Input and Output
1   Pass
x = magic(4); y_correct = sum(diag(x)); assert(isequal(your_fcn_name(x),y_correct))

ans = 34

2   Pass
x = ones(5); y_correct = sum(diag(x)); assert(isequal(your_fcn_name(x),y_correct))

ans = 5

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