Problem 459. Sum of diagonal of a square matrix

Solution 413385

Submitted on 4 Mar 2014 by Ilja

This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Ilja on 4 Mar 2014

dooh ... the solution is in test suite
>.

Jakub Galecki on 29 Jul 2016

yeah, but it's a long one

Test	Status	Code Input and Output
1	Pass	%% x = magic(4); y_correct = sum(diag(x)); assert(isequal(your_fcn_name(x),y_correct))
2	Pass	%% x = ones(5); y_correct = sum(diag(x)); assert(isequal(your_fcn_name(x),y_correct))

Test

Status

Code Input and Output

Pass

%% x = magic(4); y_correct = sum(diag(x)); assert(isequal(your_fcn_name(x),y_correct))

Pass

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

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