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Incorrect

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Test

Code Input and Output

1

Fail

%% x = magic(3); y_correct = true; assert(isequal(magical(x),y_correct))

Error: Output argument "tf" (and maybe others) not assigned during call to "/users/msssystem1/magical.m>magical".

2

Fail

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

Error: Output argument "tf" (and maybe others) not assigned during call to "/users/msssystem1/magical.m>magical".

3

Fail

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

Error: Output argument "tf" (and maybe others) not assigned during call to "/users/msssystem1/magical.m>magical".

4

Fail

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

5

Fail

%% 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))

7

Fail

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

8

Fail

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

9

Fail

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

10

Fail

%% 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))

12

Fail

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

13

Fail

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