题目1000：计算a+b

 1 import java.util.Scanner;
 2  
 3 public class Main{
 4     public static void main(String[] args){
 5         Scanner in=new Scanner(System.in);
 6         while(in.hasNext()){
 7             int a=in.nextInt();
 8             int b=in.nextInt();
 9             System.out.println(a+b);
10             in.nextLine();
11         }
12     }
13 }
14 /**************************************************************
15     Problem: 1000
16     User: 0000H
17     Language: Java
18     Result: Accepted
19     Time:90 ms
20     Memory:15468 kb
21 ****************************************************************/