import java.util.Scanner; public class SumOfTwoNumber { public static int addTwoNumber(int a,int b){ return a+b; } public static void main(String[] args){ Scanner scn= new Scanner(System.in); System.out.println("enter a number:"); int a= scn.nextInt(); System.out.println("enter second number:"); int b= scn.nextInt(); System.out.println("sum of two number is "+addTwoNumber(a,b)); } }