Cody

# Problem 2230. Back to basics - array operations

Solution 2036905

Submitted on 27 Nov 2019 by Asif Newaz
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### Test Suite

Test Status Code Input and Output
1   Pass
x = magic(3); y = eye(3); operation = 'Add'; y_correct = true; assert(isequal(ArrayOperation(x,y,operation),y_correct))

a1 = 3 a2 = 3 b1 = 3 b2 = 3 y = 1

2   Pass
x = magic(3); y = eye(2); operation = 'Add'; y_correct = false; assert(isequal(ArrayOperation(x,y,operation),y_correct))

a1 = 3 a2 = 3 b1 = 2 b2 = 2

3   Pass
x = magic(3); y = repmat(3,3,3); operation = 'Multiply'; y_correct = true; assert(isequal(ArrayOperation(x,y,operation),y_correct))

a1 = 3 a2 = 3 b1 = 3 b2 = 3 y = 1

4   Pass
x = magic(3); y = repmat(3,3,2); operation = 'Multiply'; y_correct = true; assert(isequal(ArrayOperation(x,y,operation),y_correct))

a1 = 3 a2 = 3 b1 = 3 b2 = 2 y = 1

5   Pass
x = 3; y = repmat(3,3,2); operation = 'Add'; y_correct = true; assert(isequal(ArrayOperation(x,y,operation),y_correct))

a1 = 1 a2 = 1 b1 = 3 b2 = 2 y = 1

6   Pass
x = 3; y = repmat(3,3,2); operation = 'Subtract'; y_correct = true; assert(isequal(ArrayOperation(x,y,operation),y_correct))

a1 = 1 a2 = 1 b1 = 3 b2 = 2 y = 1

7   Pass
x = 3; y = repmat(3,3,2); operation = 'Divide'; y_correct = false; assert(isequal(ArrayOperation(x,y,operation),y_correct))

a1 = 1 a2 = 1 b1 = 3 b2 = 2

8   Pass
x = 3; y = repmat(3,3,2); operation = 'Divide'; y_correct = true; assert(isequal(ArrayOperation(y,x,operation),y_correct))

a1 = 3 a2 = 2 b1 = 1 b2 = 1 y = 1