Cody

Problem 649. Return the first and last character of a string

Solution 1936833

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

Test Suite

Test Status Code Input and Output
1   Pass
x = 'abcde'; y_correct = 'ae'; assert(isequal(stringfirstandlast(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 stringfirstandlast (line 2) In ScoringEngineTestPoint1 (line 3) In solutionTest (line 3)]
2   Pass
x = 'a'; y_correct = 'aa'; assert(isequal(stringfirstandlast(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 stringfirstandlast (line 2) In ScoringEngineTestPoint2 (line 3) In solutionTest (line 5)]
3   Pass
x = 'codyrocks!'; y_correct = 'c!'; assert(isequal(stringfirstandlast(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 stringfirstandlast (line 2) In ScoringEngineTestPoint3 (line 3) In solutionTest (line 7)]

Suggested Problems

More from this Author57