Cody

# Problem 2230. Back to basics - array operations

Solution 607329

Submitted on 27 Mar 2015 by nhagen
• Size: 9
• This is the leading solution.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

### 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))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In ArrayOperation (line 2) In evaluateCode', '/users/mss.system.Cm254e/+cody/verifyCode.m', 238)" style="font-weight:bold">cody.verifyCode>evaluateCode (line 238) In cody.verifyCode (line 43) In mls.internal.fevalJSON (line 14)]

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

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In ArrayOperation (line 2) In evaluateCode', '/users/mss.system.Cm254e/+cody/verifyCode.m', 238)" style="font-weight:bold">cody.verifyCode>evaluateCode (line 238) In cody.verifyCode (line 43) In mls.internal.fevalJSON (line 14)]

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

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In ArrayOperation (line 2) In evaluateCode', '/users/mss.system.Cm254e/+cody/verifyCode.m', 238)" style="font-weight:bold">cody.verifyCode>evaluateCode (line 238) In cody.verifyCode (line 43) In mls.internal.fevalJSON (line 14)]

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

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In ArrayOperation (line 2) In evaluateCode', '/users/mss.system.Cm254e/+cody/verifyCode.m', 238)" style="font-weight:bold">cody.verifyCode>evaluateCode (line 238) In cody.verifyCode (line 43) In mls.internal.fevalJSON (line 14)]

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

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In ArrayOperation (line 2) In evaluateCode', '/users/mss.system.Cm254e/+cody/verifyCode.m', 238)" style="font-weight:bold">cody.verifyCode>evaluateCode (line 238) In cody.verifyCode (line 43) In mls.internal.fevalJSON (line 14)]

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

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In ArrayOperation (line 2) In evaluateCode', '/users/mss.system.Cm254e/+cody/verifyCode.m', 238)" style="font-weight:bold">cody.verifyCode>evaluateCode (line 238) In cody.verifyCode (line 43) In mls.internal.fevalJSON (line 14)]

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

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In ArrayOperation (line 2) In evaluateCode', '/users/mss.system.Cm254e/+cody/verifyCode.m', 238)" style="font-weight:bold">cody.verifyCode>evaluateCode (line 238) In cody.verifyCode (line 43) In mls.internal.fevalJSON (line 14)]

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

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In ArrayOperation (line 2) In evaluateCode', '/users/mss.system.Cm254e/+cody/verifyCode.m', 238)" style="font-weight:bold">cody.verifyCode>evaluateCode (line 238) In cody.verifyCode (line 43) In mls.internal.fevalJSON (line 14)]