Cody

# Problem 2024. Triangle sequence

Solution 1730996

Submitted on 20 Feb 2019 by danteliujie
• Size: 7
• This is the leading solution.
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### Test Suite

Test Status Code Input and Output
1   Pass
n = 1; area_correct = 25; tolerance = 1e-12; assert(abs(triangle_sequence(n)-area_correct)<tolerance)

[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 triangle_sequence (line 3) In ScoringEngineTestPoint1 (line 4) In solutionTest (line 3)]

2   Pass
n = 2; area_correct = 41; tolerance = 1e-12; assert(abs(triangle_sequence(n)-area_correct)<tolerance)

[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 triangle_sequence (line 3) In ScoringEngineTestPoint2 (line 4) In solutionTest (line 5)]

3   Pass
n = 3; area_correct = 66; tolerance = 1e-12; assert(abs(triangle_sequence(n)-area_correct)<tolerance)

[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 triangle_sequence (line 3) In ScoringEngineTestPoint3 (line 4) In solutionTest (line 7)]

4   Pass
n = 50; area_correct = 439116598409; tolerance = 1e-3; assert(abs(triangle_sequence(n)-area_correct)<tolerance)

[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 triangle_sequence (line 3) In ScoringEngineTestPoint4 (line 4) In solutionTest (line 9)]