Cody

Problem 2177. Rainbow matrix

Solution 2494661

Submitted on 8 Jun 2020
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Test Suite

Test Status Code Input and Output
1   Pass
x = 1; y_correct = 1; assert(isequal(rainbow(x),y_correct))

2   Fail
x = 3; y_correct = [1 2 3; 2 3 2; 3 2 1]; assert(isequal(rainbow(x),y_correct))

[Warning: Last element of input column does not match first element of input row. Column wins anti-diagonal conflict.] [> In hankel (line 27) In rainbow (line 4) In ScoringEngineTestPoint2 (line 3) In solutionTest (line 5)]

Assertion failed.

3   Fail
x = 5; y_correct = [1 2 3 4 5; 2 3 4 5 4; 3 4 5 4 3; 4 5 4 3 2; 5 4 3 2 1]; assert(isequal(rainbow(x),y_correct))

[Warning: Last element of input column does not match first element of input row. Column wins anti-diagonal conflict.] [> In hankel (line 27) In rainbow (line 4) In ScoringEngineTestPoint3 (line 3) In solutionTest (line 7)]

Assertion failed.

4   Fail
x = 7; y_correct = [... 1 2 3 4 5 6 7; 2 3 4 5 6 7 6; 3 4 5 6 7 6 5; 4 5 6 7 6 5 4; 5 6 7 6 5 4 3; 6 7 6 5 4 3 2; 7 6 5 4 3 2 1]; assert(isequal(rainbow(x),y_correct))

[Warning: Last element of input column does not match first element of input row. Column wins anti-diagonal conflict.] [> In hankel (line 27) In rainbow (line 4) In ScoringEngineTestPoint4 (line 10) In solutionTest (line 9)]

Assertion failed.

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