public String firstAndLast(String str) { //declare and create your first char   //declare and create your second char   //return your first and last char as a String      }

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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public String firstAndLast(String str)

{

//declare and create your first char

 

//declare and create your second char

 

//return your first and last char as a String 

 

 

}

Write a method that returns a String that is just the first and last character of
the given string.
Your return value should be only two characters long. You can assume that the
given string will not be empty.
The method signature should be
public String firstAndLast(String str)
Transcribed Image Text:Write a method that returns a String that is just the first and last character of the given string. Your return value should be only two characters long. You can assume that the given string will not be empty. The method signature should be public String firstAndLast(String str)
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