poj1000 A+B Problem

Description
Calculate a+b
Input
Two integer a,b (0<=a,b<=10)
Output
Output a+b
Sample Input

1 2

Sample Output

3

import java.util.Scanner;   

public class Main {   

  

    public static void main(String[] args) {   

        Scanner scan = new Scanner(System.in);   

        if (scan.hasNext()) {   

            System.out.println(scan.nextInt() + scan.nextInt());   

  

        }   

    }   

}