Cody

Problem 151. Magic!

Solution 33008

Submitted on 7 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   Pass
x = flipud(magic(9)); y_correct = true; assert(isequal(magical(x),y_correct))
7   Pass
x = fliplr(magic(11)); y_correct = true; assert(isequal(magical(x),y_correct))
8   Pass
x = magic(4); y_correct = true; assert(isequal(magical(x),y_correct))
9   Pass
x = flipud(magic(8)); y_correct = true; assert(isequal(magical(x),y_correct))
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 horzcat Dimensions of matrices being concatenated are not consistent. Error in magical (line 2) tf = all(2*mean([x,x'])==numel(x)+1); 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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