Problem 459. Sum of diagonal of a square matrix

Solution 129240

Submitted on 20 Aug 2012

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Pasumarthi Viswanath on 15 Nov 2012

disgusting!!

Test	Status	Code Input and Output
1	Pass	%% x = magic(4); y_correct = sum(diag(x)); assert(isequal(your_fcn_name(x),y_correct))
2	Fail	%% x = ones(5); y_correct = sum(diag(x)); assert(isequal(your_fcn_name(x),y_correct)) Error: Assertion failed.

Test

Status

Code Input and Output

Pass

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

Fail

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

Error: Assertion failed.