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Problem 1158. Sum the elements in either diagonal of a square matrix

Solution 3633328

Submitted on 12 Nov 2020
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Test Suite

Test Status Code Input and Output
1   Fail
x = ones(2); y_correct = 4; assert(isequal(sumDiagonalElements(x),y_correct))

Error in solution: Line: 3 Column: 6 Invalid expression. Check for missing or extra characters.
2   Fail
x = ones(3); y_correct = 5; assert(isequal(sumDiagonalElements(x),y_correct))

Error in solution: Line: 3 Column: 6 Invalid expression. Check for missing or extra characters.
3   Fail
x = magic(8); y_correct = 520; assert(isequal(sumDiagonalElements(x),y_correct))

Error in solution: Line: 3 Column: 6 Invalid expression. Check for missing or extra characters.
4   Fail
x = magic(9); y_correct = 697; assert(isequal(sumDiagonalElements(x),y_correct))

Error in solution: Line: 3 Column: 6 Invalid expression. Check for missing or extra characters.

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