hdoj 1000
注意这里没有要一直输入,所以没有while(true);另外类名必须是Main;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
while (sc.hasNextInt()) {
System.out.println(sc.nextInt() + sc.nextInt());
}
}
}