HDOJ 1000 A + B Problem

題目：http://acm.hdu.edu.cn/showproblem.php?pid=1000

import java.io.*;
import java.util.*; 

public class Main{
	public static void main(String[] args){
		Scanner cin = new Scanner(System.in);
		while(cin.hasNextInt()){
			int a=cin.nextInt(),b=cin.nextInt();
			System.out.println(a+b);					
		}
	}
}