import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
while (in.hasNextInt()) {//注意while处理多个case int a = in.nextInt();
int b = in.nextInt();
System.out.println(a + b);
}
}
}
原文:http://blog.51cto.com/13927451/2165966