SubhanUllah Posted September 30, 2022 Report Share Posted September 30, 2022 def factorial(n): if(n==0): return(1) else: return(n*factorial(n-1)) Here is a recursive version of a function to calculate the factorial of any positive integer in Python. However, it doesn’t have input validation to make sure the input is actually an integer or actually a positive number. You can add that in yourself. Quote Link to comment Share on other sites More sharing options...
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