Cody

Problem 314. Find the sum of the elements in the "second" diagonal

Solution 1706306

Submitted on 12 Jan 2019 by Rafi Ahmed
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
x = magic(6); y_correct = 111; assert(isequal(sum_of_sec_diag(x),y_correct))

2   Pass
x = magic(10); y_correct = 505; assert(isequal(sum_of_sec_diag(x),y_correct))

3   Pass
x = magic(11); y_correct = 671; assert(isequal(sum_of_sec_diag(x),y_correct))

4   Pass
x=[1 2 3; 4 4 6; 2 8 9]; y_correct = 9; assert(isequal(sum_of_sec_diag(x),y_correct))