Cody

# Problem 410. Back to basics 20 - singleton dimensions

Solution 1711687

Submitted on 21 Jan 2019 by Valentin Noël-Youïnou
• Size: 7
• This is the leading solution.
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### Test Suite

Test Status Code Input and Output
1   Pass
x = rand(2,3,1,4); y_correct = 3; assert(isequal(ndims(remove_dims(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 remove_dims (line 2) In ScoringEngineTestPoint1 (line 3) In solutionTest (line 3)]

2   Pass
x = rand(2,3,4); y_correct = 3; assert(isequal(ndims(remove_dims(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 remove_dims (line 2) In ScoringEngineTestPoint2 (line 3) In solutionTest (line 5)]

3   Pass
x = rand(1,2,3,4,5); y_correct = 4; assert(isequal(ndims(remove_dims(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 remove_dims (line 2) In ScoringEngineTestPoint3 (line 3) In solutionTest (line 7)]