Problem 1024. Doubling elements in a vector

Solution 1936856

Submitted on 15 Sep 2019 by ChanXy

Size: 7
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.

Solve This Problem View on Solution Map

2 Comments

2 Comments

Uchechukwu Obimma on 9 May 2020

Please, I need your help to solve this problem, ChanXy.

Umur Ulas Harman on 25 Jun 2020 at 22:57

function B = your_fcn_name(A)
B=repelem(A,2);
end

Test Suite

Test	Status	Code Input and Output
1	Pass	x = 1; y_correct = [1 1]; assert(isequal(your_fcn_name(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 your_fcn_name (line 2) In ScoringEngineTestPoint1 (line 3) In solutionTest (line 3)]
2	Pass	x = [0 -1 1 0 0 0 1 2]; y_correct = [0 0 -1 -1 1 1 0 0 0 0 0 0 1 1 2 2]; assert(isequal(your_fcn_name(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 your_fcn_name (line 2) In ScoringEngineTestPoint2 (line 3) In solutionTest (line 5)]

Test

Status

Code Input and Output

Pass

x = 1; y_correct = [1 1]; assert(isequal(your_fcn_name(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 your_fcn_name (line 2) In ScoringEngineTestPoint1 (line 3) In solutionTest (line 3)]

Pass

x = [0 -1 1 0 0 0 1 2]; y_correct = [0 0 -1 -1 1 1 0 0 0 0 0 0 1 1 2 2]; assert(isequal(your_fcn_name(x),y_correct))

Problem 1024. Doubling elements in a vector

Test Suite

Suggested Problems

More from this Author2

Problem 1024. Doubling elements in a vector

Test Suite

Suggested Problems

More from this Author2

Players