Use A Cabeca Python 2 Edicao [verified] Download Pdf -

elif choice == '3': print(num1, "*", num2, "=", multiply(num1, num2))

def subtract(x, y): return x - y

def divide(x, y): if y == 0: return "Error! Division by zero is not allowed." else: return x / y use a cabeca python 2 edicao download pdf

def add(x, y): return x + y