addition program in java import java.util.Scanner; public class AddTwoNumbers { public static void main(String[] args) { int num1, num2, sum; Scanner sc = new Scanner(System.in); System.out.println("First number : "); num1 = sc.nextInt(); System.out.println("Second number : "); num2 = sc.nextInt(); sum = addTwo(num1, num2); System.out.println("Sum : " + sum); sc.close(); } public static int addTwo(int a, int b) { int sum = a + b; return sum; } }