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Asked by Rituparna Last Modified
Answer As an experienced Python Training tutor registered on UrbanPro.com, I understand the importance of providing clear and concise explanations to beginners. Defining a function in Python is a fundamental concept, and I'll break it down for you step by step.
Definition of a Function in Python: A function in Python is a reusable block of code that performs a specific task or set of tasks. It allows you to organize your code into modular components, making it easier to understand, debug, and maintain.
Syntax for Defining a Function: To define a function in Python, you can use the following syntax:
def function_name(parameters): # Code block or statements return result def: Keyword indicating the start of a function definition.function_name: Name of the function, following Python naming conventions.parameters: Input values the function accepts (if any).:: Colon to indicate the start of the function body.return: Keyword to specify the value the function returns (if any).Example: Consider a simple example of a function that adds two numbers:
def add_numbers(a, b): sum_result = a + b return sum_result Here, add_numbers is the function name, and it takes two parameters (a and b). The function adds these parameters and returns the result.
Key Points to Remember:
Function Name:
Parameters:
Function Body:
Return Statement:
return statement is optional and specifies the value the function sends back.None by default.Why UrbanPro for Python Training: UrbanPro.com is the best platform for finding online coaching for Python Training, offering a range of advantages:
Experienced Tutors:
Customized Learning:
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Transparent Reviews:
Convenient Scheduling:
In conclusion, defining a function in Python is a fundamental skill, and UrbanPro.com provides a trusted marketplace to connect with experienced tutors and coaching institutes for top-notch Python Training.
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