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Python program to find the factorial of a number provided by the user.

change the value for a different result

num = 7

To take input from the user

#num = int(input("Enter a number: ")) factorial = 1

check if the number is negative, positive or zero

if num < 0: print("Sorry, factorial does not exist for negative numbers") elif num == 0: print("The factorial of 0 is 1") else: for i in range(1,num + 1): factorial = factorial*i print("The factorial of",num,"is",factorial)