About Python

Python

About Python

Python is a remarkably powerful dynamic programming language that is used in a wide variety of application domains. 

Below will be a coding that I have created as a ATM for students to use at my university. 

def Hole_On_The_Wall():

    Pin = '1212'

    Overdraft = 500

    Balance = 1000

    Output = False

    while Output == False:

        Pin_input = raw_input("Please Enter Your Pin:")

        if Pin_input == Pin:

            print ("\nPIN SUCCESSFUL\n")

            Output = True

        else:

            print "\nINVALID ENTRY, PLEASE TRY AGAIN\n"

   

    Output2 = False

    while Output2 == False:

        print "1.Balance"

        print "2.Withdraw"

        print "3.Deposit"

        print "4.Exit\n\n"

        try:

            option = input("Please Select From The Menu: ")

        except SyntaxError:

            print "\nINVALID ENTRY, PLEASE TRY AGAIN\n"

            continue

        

        if option in  (1,2,3,4):

            if option == 1:

                print "\nBALANCE\n£" + str (Balance)

                print "\nOVERDRAFT\n£" + str (Overdraft)

                raw_input ("\nPLEASE PRESS ANY KEY TO RETURN TO THE MAIN MENU\n")

            elif option == 2:

                print "\nWITHDRAW\n"

                user_withdraw = raw_input("How Much Would You Like To Withdraw?: ")

                if not user_withdraw or not user_withdraw.isdigit():

                    print "\nERROR\n"

                elif (int(user_withdraw)>(Balance+Overdraft)):

                    print "\nINSUFFIENT FUNDS\n"

                else:   

                    Balance = Balance - int(user_withdraw)

                    print "\n WITHDRAW SUCCESSFUL\n"

                raw_input ("\nPLEASE PRESS ANY KEY TO RETURN TO THE MAIN MENU\n")

                

            elif option == 3:

                print "\nDEPOSIT\n"

                user_deposit = raw_input("How Much Would You Like To Deposit?: ")

                if not user_deposit or not user_deposit.isdigit():

                    print "\nERROR\n"

                elif (int(user_deposit)<(0)):

                    print "\nInvalid SUM\n"

                else:   

                    Balance = Balance + int(user_deposit)

                    print "\n DEPOSIT SUCCESSFUL\n"

                

                raw_input ("\nPLEASE PRESS ANY KEY TO RETURN TO THE MAIN MENU\n")

            else:

                print "\nTHANK YOU & GOOD BYE\n"

                Output2 = True

        

        else:

            print "\nINVALID ENTRY, PLEASE TRY AGAIN\n"

            

            

Hole_On_The_Wall()