import java.util.Scanner;

public class Welcome1 {


    public static void main(String[] args) {

       Scanner input=new Scanner(System.in);
       int a;
       int b;
       int sum;
       System.out.println("enter first number");
       a=input.nextInt();
       System.out.println("enter second number");
       b=input.nextInt();
       sum=a+b;
        System.out.printf("total %d\n",sum);
    }

}