Cody

# Problem 42591. Produce the following matrix

Solution 1709325

Submitted on 18 Jan 2019 by HH
• 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
filetext = fileread('matrixManipulation.m'); assert(isempty(strfind(filetext, 'system')))

2   Pass
x = 1; y_correct = ones(2); assert(isequal(matrixManipulation(x),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 unix (line 32) In matrixManipulation (line 2) In ScoringEngineTestPoint2 (line 3) In solutionTest (line 5)]

3   Pass
x = 2; y_correct = [1 1/2; 2 1]; assert(isequal(matrixManipulation(x),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 unix (line 32) In matrixManipulation (line 2) In ScoringEngineTestPoint3 (line 3) In solutionTest (line 7)]

4   Pass
x = 2:4; y_correct = [1 1/2 1/3; 2 1 1/4; 3 4 1]; assert(isequal(matrixManipulation(x),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 unix (line 32) In matrixManipulation (line 2) In ScoringEngineTestPoint4 (line 3) In solutionTest (line 9)]

5   Pass
x = 2:7; y_correct = [1 1/2 1/3 1/4; 2 1 1/5 1/6; 3 5 1 1/7; 4 6 7 1]; assert(isequal(matrixManipulation(x),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 unix (line 32) In matrixManipulation (line 2) In ScoringEngineTestPoint5 (line 3) In solutionTest (line 11)]

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