ПОМОГИТЕ РЕШИТЬ!!! ДЗ ПО ИНФОРМАТИКЕ 5 КЛАСС ЯЗЫК ПИТОН

money = float(input("How much money did you give? "))change = money - priceprice = float(input("What is the price of the book? "))if change == 0: print("Thank you for your purchase!")elif change < 0: print("You don't have enough money. You need an additional", -change, "dollars.")else: print("Your change is", change, "dollars.")

money = float(input("How much money did you give? ")) change = money - price price = float(input("What is the price of the book? "))if change == 0: print("Thank you for your purchase!") elif change < 0: print("You don't have enough money. You need an additional", -change, "dollars.") else: print("Your change is", change, "dollars.") readln; end.