Getting Started with Python

Python is a versatile and beginner-friendly programming language. In this tutorial, we’ll cover the basics of Python, including variables, functions, and loops.

Variables

In Python, you can create variables by simply assigning a value to a name.

name = "Alice"
age = 25
is_student = True

Functions

Functions are defined using the def keyword. They allow you to encapsulate code for reuse.

def greet():
    print("Hello, world!")

greet()  # Output: Hello, world!

Loops

Python supports for and while loops for iterating over sequences and executing code repeatedly.

for i in range(5):
    print(i)

j = 0
while j < 5:
    print(j)
    j += 1

By mastering these basic concepts, you’ll be well-equipped to start building projects in Python.