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Documentation for cookiecutter-pypackage-instance¤

🐍 An awesome python package by the name Cookiecutter Pypackage Instance.

factorial(integer) ¤

Return the factorial of a given integer.

Parameters:

Name Type Description Default
integer int

the integer whose factorial is going to be calculated

 required

Returns:

Name Type Description
int int

the factorial of the provided integer
Source code in src/cookiecutter_pypackage_instance/cookiecutter_pypackage_instance.py 
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def factorial(integer: int) -> int:
    """Return the factorial of a given integer.

    Args:
        integer (int): the integer whose factorial is going to be calculated

    Returns:
        int: the factorial of the provided integer
    """
    if integer in {0, 1}:
        return 1

    return integer * factorial(integer - 1)