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CodingBat code practice

 

getFirstLastString


Return a string made up of the first character of the input string and the last character of the input string. (Assume that the input string has length at least 2)


getFirstLastString("good") → "gd"
getFirstLastString("morning") → "mg"
getFirstLastString("afternoon") → "an"

...Save, Compile, Run (ctrl-enter)

public String getFirstLastString(String str) { }

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