Problem 459. Sum of diagonal of a square matrix

Solution 929773

Submitted on 29 Jul 2016 by Jakub Galecki

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

Jakub Galecki on 29 Jul 2016

duuuuuuuh

Test	Status	Code Input and Output
1	Pass	x = magic(4); y_correct = sum(diag(x)); assert(isequal(your_fcn_name(x),y_correct)) y = 34
2	Pass	x = ones(5); y_correct = sum(diag(x)); assert(isequal(your_fcn_name(x),y_correct)) y = 5

Test

Status

Code Input and Output

Pass

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

y = 34

Pass

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

y = 5

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

Start Hunting!