import java.util.Scanner;
class Mian{
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
while(in.hasNextInt())
{
System.out.println(in.nextInt()+in.nextInt());
}
in.close();
}
}
输入两个数直接就求和了么不是
题目的要求是什么?