Python for Everybody: Learn Python from Scratch
About Lesson


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

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