using System;

public class Program

{

    public static void Main()

    {

        int money = 0; 

        int bankmoney = 1000;

        Console.WriteLine("要領多少錢");

        money = int.Parse(Console.ReadLine());

        if(money > bankmoney){

            Console.WriteLine("不足");

    }

    else{

        int Remaining = bankmoney-money;

        Console.WriteLine("領" + money + "剩餘"+ Remaining + "元");;

       }

    }

}