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 aname
as an argument and returns a personalized greeting. - Calling Functions:
Python
print(greet("Alice")) # Output: Hello, Alice!
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