Reference library

Lists & loops

Iterate, transform, and combine sequences with readable loop patterns.

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Lists & loops easy

How to summarize and transform lists in Python

Compute count, sum, min, max, and average for a list and multiply each element by a factor using simple loops and built-in functions.

lists loops statistics
Python 
def summarize(data):
    """Return a summary of a list: count, sum, min, max, average."""
    count = len(data)
    total = sum(data)
    minimum = min(data)
    maximum = max(data)
    average = total / count if count else 0
    return count, total, minimum, maximum, average


def multiply_elements(data, factor=2):
 …
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Lists & loops — Python code examples

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