import java.util.Scanner; public class ReturnStatementFunction { public static void main(String[] args) { greet(); int first = readNumber(); //+ 1; int second = readNumber(); // + 2; int sum = first + second ; System.out.println("Sum of the number is: "+sum); } public static int readNumber(){ Scanner input = new Scanner(System.in); System.out.print("Please enter the number: "); int number = input.nextInt(); return number; } public static void greet(){ System.out.println("Welcome to Calculator\n"); } }