ATM Trans EXAMPLE

using System;

class program

{

    public static void Main()

    {



        int amount = 1000, deposit, withdraw;

        int choice, pin = 0, x = 0;

        Console.WriteLine("Enter Your Pin Number ");

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

        while (true)

        {

            Console.WriteLine("********Welcome to ATM Service**************\n");

            Console.WriteLine("1. Check Balance\n");

            Console.WriteLine("2. Withdraw Cash\n");

            Console.WriteLine("3. Deposit Cash\n");

            Console.WriteLine("4. Quit\n");

            Console.WriteLine("*********************************************\n\n");

            Console.WriteLine("Enter your choice: ");

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

            switch (choice)

            {

                case 1:

                    Console.WriteLine("\n YOUR BALANCE IN Rs : {0} ", amount);

                    break;

                case 2:

                    Console.WriteLine("\n ENTER THE AMOUNT TO WITHDRAW: ");

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

                    if (withdraw % 100 != 0)

                    {

                        Console.WriteLine("\n PLEASE ENTER THE AMOUNT IN MULTIPLES OF 100");

                    }

                    else if (withdraw > (amount - 500))

                    {

                        Console.WriteLine("\n INSUFFICENT BALANCE");

                    }

                    else

                    {

                        amount = amount - withdraw;

                        Console.WriteLine("\n\n PLEASE COLLECT CASH");

                        Console.WriteLine("\n YOUR CURRENT BALANCE IS {0}", amount);

                    }

                    break;

                case 3:

                    Console.WriteLine("\n ENTER THE AMOUNT TO DEPOSIT");

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

                    amount = amount + deposit;

                    Console.WriteLine("YOUR BALANCE IS {0}", amount);

                    break;

                case 4:

                    Console.WriteLine("\n THANK U USING ATM");

                    break;

            }

        }

        Console.WriteLine("\n\n THANKS FOR USING OUT ATM SERVICE");

    }