https://www.acmicpc.net/problem/10951
EOF 를 사용해야한다.
https://st-lab.tistory.com/40 를 참고하였다.
import java.util.Scanner;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
while(sc.hasNext()){
int a = sc.nextInt();
int b = sc.nextInt();
System.out.println(a+b);
}
sc.close();
}
}