forked from Workshops/How-To-Git-Started
7 lines
203 B
Python
7 lines
203 B
Python
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def factorial(num):
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if not ((num >= 0) and (num % 1 == 0)):
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raise Exception("Number can't be floating point or negative.")
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return 1 if num == 0 else num * factorial(num - 1)
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print(factorial(6))
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