1.LOOPING & BRANCHING

LOOPING & BRANCHING

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace banking

{ 

  class Program

    {  

     static void Main(string[] args)

        {

            int accno,tot=500,wth,dep,bal,ch;

            Console.WriteLine(" ");

            Console.WriteLine("***************Welcome***************");

            Console.WriteLine("Enter Account number");

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

            while (true)

            {

                Console.WriteLine("1.Deposit");

                Console.WriteLine("2.Withdraw");

                Console.WriteLine("3.Balance Enquiry");

                Console.WriteLine("4.Exit");

                Console.WriteLine("Enter ur Choice");

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

                switch (ch)

                {

                    case 1:

                        Console.WriteLine("Enter Deposit Amount");

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

                        tot = tot + dep;

                        break;

                    case 2:

                        Console.WriteLine("Enter Amount to Withdraw");

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

                        if (tot <= 500)

                            Console.WriteLine("Low Balance");

                        else

                        {

                            tot = tot - wth;

                            Console.WriteLine("transaction Succesfull");

                        }

                        break;

                    case 3:

                        Console.WriteLine("Current balance " + tot);

                        break;

                    case 4:

                        break;

                }

            }

        }

    }

}