using System;

​

public class Program

{

    public static void Main()

    {

        string ine = "";

        int num = 0;

        while (!(ine == "0"))

        {

            ine = Console.ReadLine();

            int inputNum = Convert.ToInt32(ine);

​

                num = num + inputNum;

                Console.WriteLine("runing toaltal is " + num);

​

​

        }

​

        Console.WriteLine("cycle stoped, hit a zero");

    }

}