Problem 412. Back to basics 22 - Rotate a matrix

Solution 114315

Submitted on 17 Jul 2012

This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test	Status	Code Input and Output
1	Fail	x = [1 2; 3 4]; y_correct = [2 4; 1 3]; assert(isequal(rotateBy90(x),y_correct)) Undefined function 'rotateBy90' for input arguments of type 'double'. Error in TestPoint1 (line 3) assert(isequal(rotateBy90(x),y_correct))
2	Fail	x = [1 2 3; 4 5 6; 7 8 9]; y_correct = [ 3 6 9; 2 5 8; 1 4 7]; assert(isequal(rotateBy90(x),y_correct)) Undefined function 'rotateBy90' for input arguments of type 'double'. Error in TestPoint2 (line 3) assert(isequal(rotateBy90(x),y_correct))

Test

Status

Code Input and Output

Fail

x = [1 2; 3 4]; y_correct = [2 4; 1 3]; assert(isequal(rotateBy90(x),y_correct))

Undefined function 'rotateBy90' for input arguments of type 'double'. Error in TestPoint1 (line 3) assert(isequal(rotateBy90(x),y_correct))

Fail

x = [1 2 3; 4 5 6; 7 8 9]; y_correct = [ 3 6 9; 2 5 8; 1 4 7]; assert(isequal(rotateBy90(x),y_correct))

Undefined function 'rotateBy90' for input arguments of type 'double'. Error in TestPoint2 (line 3) assert(isequal(rotateBy90(x),y_correct))

Select Your Country