Cody

# Problem 151. Magic!

Solution 27155

Submitted on 3 Feb 2012
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### Test Suite

Test Status Code Input and Output
1   Pass
x = magic(3); y_correct = true; assert(isequal(magical(x),y_correct))

2   Pass
x = magic(7); y_correct = true; assert(isequal(magical(x),y_correct))

3   Pass
x = eye(7); y_correct = false; assert(isequal(magical(x),y_correct))

4   Pass
x = magic(2); y_correct = false; assert(isequal(magical(x),y_correct))

5   Pass
x = magic(3)+1; y_correct = false; assert(isequal(magical(x),y_correct))

6   Fail
x = flipud(magic(9)); y_correct = true; assert(isequal(magical(x),y_correct))

Assertion failed.

7   Fail
x = fliplr(magic(11)); y_correct = true; assert(isequal(magical(x),y_correct))

Assertion failed.

8   Fail
x = magic(4); y_correct = true; assert(isequal(magical(x),y_correct))

Assertion failed.

9   Fail
x = flipud(magic(8)); y_correct = true; assert(isequal(magical(x),y_correct))

Assertion failed.

10   Pass
x = [1 2; 3 4]; y_correct = false; assert(isequal(magical(x),y_correct))

11   Fail
x = [1 2 3; 4 5 6]; y_correct = false; assert(isequal(magical(x),y_correct))

Error using det Matrix must be square. Error in magical (line 3) a = ismember( det( a ), [ -360, -348052801600 ] ); Error in Test11 (line 3) assert(isequal(magical(x),y_correct))

12   Pass
x = ones(2); y_correct = false; assert(isequal(magical(x),y_correct))

13   Pass
x = [7 1 6; 3 5 7; 4 9 3]; y_correct = false; assert(isequal(magical(x),y_correct))

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