import java.util.Scanner; public class ReturnFunction { public static void main(String[] args) { message(); int FNum = InputNumber(); int SNum = InputNumber(); int sum = FNum + SNum; System.out.print("Sum of the Numbers : " + sum); } public static int InputNumber(){ Scanner input = new Scanner(System.in); System.out.print("Please Enter Number : "); int Num = input.nextInt(); return Num; } public static void message() { System.out.println("Welcome to Calculator"); } }