using System;

public class Program

{

    public static void Main()

    {

        int money = 0;

        int bank = 2000;

        Console.WriteLine("輸入領取金額");

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

        Console.WriteLine("輸入" + money);

        if(money > bank)

            {

              Console.Write("餘額不足,剩餘餘額為" + bank);

            }

        else

            {

              bank = bank - money;

              Console.Write("取出" + money + ",剩餘" + bank);

            }

    }

}