📌 Python Reduce Function Example | Functional Programming in Python
In this video, you'll learn how to use the reduce() function from Python’s functools module to simplify your code and perform cumulative operations on iterables. We'll walk through practical examples and show you how reduce can help you write cleaner and more efficient Python code.
✅ Topics Covered:
What is the reduce() function?
How reduce works with lambda functions
Real-world examples (sum, product, string concatenation)
When not to use reduce
🔧 Code Examples:
python
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from functools import reduce
Example: Sum of a list
nums = [1, 2, 3, 4]
result = reduce(lambda x, y: x + y, nums)
print(result) # Output: 10
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