using System;

public class Program

{

    public static void Main()

    {

    Console.WriteLine("$$$$$$$$$$$$$$$$$");

    Console.WriteLine("Welcome to MyShop");

    Console.WriteLine("$$$$$$$$$$$$$$$$$");

    Console.Write("Please key your name:");

    string cusName;

    cusName = Console.ReadLine();

    float bahtRate = 0.3f;

    int customerYen = 0;

    Console.Write("Please key your money:");

    customerYen = Convert.ToInt32( Console.ReadLine() ) ;

    float answerMoney;

    answerMoney = bahtRate*customerYen;

    Console.Write("Your Money is :");

    Console.WriteLine("{0:F2} Baht." , answerMoney );

    Console.WriteLine("$$$$$$$$$$$$$$$$$");

    Console.WriteLine("{0} {1}","Thank you," ,cusName);

    }

}

​