Write a Python Program to find the factorial of a number using recursion

Write a Python Program to find the factorial of a number using recursion

Program

def factorial(n):
   if n == 1:
       return n
   else:
       return n*factorial(n-1)

if __name__=="__main__":
    num =int(input("Enter Number : "))
    if num < 0:
        print("Sorry, factorial does not exist for negative numbers")
    elif num == 0:
        print("The factorial of 0 is 1")
    else:
        print("The factorial of",num,"is",factorial(num))

Enter Number : 5
The factorial of 5 is 120

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