Cody

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

Solution 2178710

Submitted on 27 Mar 2020
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### Test Suite

Test Status Code Input and Output
1   Fail
x = 'abcde'; y_correct = 'ae'; assert(isequal(stringfirstandlast(x),y_correct))

The end operator must be used within an array index expression. Error in stringfirstandlast (line 2) y=[x(1),X(end)]; Error in Test1 (line 3) assert(isequal(stringfirstandlast(x),y_correct))

2   Fail
x = 'a'; y_correct = 'aa'; assert(isequal(stringfirstandlast(x),y_correct))

The end operator must be used within an array index expression. Error in stringfirstandlast (line 2) y=[x(1),X(end)]; Error in Test2 (line 3) assert(isequal(stringfirstandlast(x),y_correct))

3   Fail
x = 'codyrocks!'; y_correct = 'c!'; assert(isequal(stringfirstandlast(x),y_correct))

The end operator must be used within an array index expression. Error in stringfirstandlast (line 2) y=[x(1),X(end)]; Error in Test3 (line 3) assert(isequal(stringfirstandlast(x),y_correct))