A + B Problem

Problem Description

Calculate A + B.

 

Input

Each line will contain two integers A and B. Process to end of file.

 

Output

For each case, output A + B in one line.

 

Sample Input

1 1

 

Sample Output

2import java.util.Scanner;    public class Main {                   //杭电这一题class名必须是Main,不然不能通过        public static void main(String[] args){            Scanner sc = new Scanner(System.in);            while(sc.hasNextInt())            {                int a=sc.nextInt();                int b=sc.nextInt();            System.out.println(a+b);            }        }    }