/**
 * Created by LJY on 2017/3/11.
 */
import java.util.Scanner;
public class Sum {
    public static void main(String[] args) {
        Scanner scanner=new Scanner(System.in);
        long sum=0;
        long number=0;
        do{
            System.out.print("输入数字");
            number=Long.parseLong(scanner.nextLine());
            sum+=number;
        }while(number!=0);
        System.out.println("总和："+sum);
    }
}