Problem 1153. Accessing elements on the diagonal

Solution 747242

Submitted on 27 Sep 2015 by LY Cao

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

Test	Status	Code Input and Output
1	Pass	%% x = [1:10]; y_correct = 1; assert(isequal(diagonal(x),y_correct))
2	Pass	%% x = [1:10]'; y_correct = 1; assert(isequal(diagonal(x),y_correct))
3	Pass	%% x = magic(3); y_correct = [8 5 2]; assert(isequal(diagonal(x),y_correct))
4	Pass	%% x = [1:3;4:6;7:9;10:12]; y_correct = [1 5 9]; assert(isequal(diagonal(x),y_correct))
5	Pass	%% x = [1:3;4:6;7:9;10:12]'; y_correct = [1 5 9]; assert(isequal(diagonal(x),y_correct))