hdu 1000 A + B Problem

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

public class Main {

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

}