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Incorrect

17Size

Leading solution size is 17.
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Test

Code Input and Output

1

Pass

%% x = [1:10]; y_correct = 1; assert(isequal(diagonal(x),y_correct))

2

Pass

%% x = [1:10]'; y_correct = 1; assert(isequal(diagonal(x),y_correct))

3

Pass

%% x = magic(3); y_correct = [8 5 2]; assert(isequal(diagonal(x),y_correct))

4

Pass

%% x = [1:3;4:6;7:9;10:12]; y_correct = [1 5 9]; assert(isequal(diagonal(x),y_correct))

5

Fail

%% x = [1:3;4:6;7:9;10:12]'; y_correct = [1 6 11]; assert(isequal(diagonal(x),y_correct))

Error: Assertion failed.

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