Python for Everybody: Learn Python from Scratch
About Lesson

Functions

    • What are Functions?: Functions are blocks of code that perform a specific task. They allow us to break down complex problems into smaller, manageable pieces. We creates Functions to Create reusable code blocks with parameters and return values.
    • Defining Functions:
      Python
      def greet(name):
          return f"Hello, {name}!"
      

      In this example, we define a function called greet that takes a name as an argument and returns a personalized greeting.

    • Calling Functions:
      Python
      print(greet("Alice"))  # Output: Hello, Alice!

Join the conversation