Use A Cabeca Python 2 Edicao Download [better] Pdf May 2026

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

if choice == '1': print(num1, "+", num2, "=", add(num1, num2)) use a cabeca python 2 edicao download pdf

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

If you're looking to learn Python, I can guide you through creating a simple piece of Python code. Let's make a basic piece that introduces you to Python programming. We'll create a simple calculator that can add, subtract, multiply, or divide two numbers based on the user's choice. # This is a simple calculator program def add(x, y): return x + y if