Cody

# Problem 2094. Sum of diagonals elements of a matrix

Solution 1997140

Submitted on 31 Oct 2019
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   Fail
x = [1 2 3;4 5 6; 7 8 9;]; y_correct = 25; assert(isequal(DiagSum(x),y_correct));

Error in solution: Line: 22 Column: 4 This statement is not inside any function. (It follows the END that terminates the definition of the function "DiagSum".)

2   Fail
x = [1 2 3 4 5;6 7 8 9 10; 11 12 13 14 15; 16 17 18 19 20; 21 22 23 24 25;]; y_correct = 117; assert(isequal(DiagSum(x),y_correct));

Error in solution: Line: 22 Column: 4 This statement is not inside any function. (It follows the END that terminates the definition of the function "DiagSum".)

3   Fail
x = ones(7); y_correct = 13; assert(isequal(DiagSum(x),y_correct));

Error in solution: Line: 22 Column: 4 This statement is not inside any function. (It follows the END that terminates the definition of the function "DiagSum".)

4   Fail
x = magic(9); y_correct = 697; assert(isequal(DiagSum(x),y_correct));

Error in solution: Line: 22 Column: 4 This statement is not inside any function. (It follows the END that terminates the definition of the function "DiagSum".)