Skip to content

How to print factorial in Python?

#will output the factorial for an input

num = int(input("give a number:"))
new_num = num + 1

factorial = 1

# check if the number is negative, positive or zero
if num < 0:
   print("factorial does not exist")
elif num == 0:
   print("factorial of 0 is 1")
else:
   for i in range(1, new_num):
       factorial = factorial*i
   print("The factorial of" , num , "is" , factorial)
See also  Python code snippet - How to delete an item from a list ?

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.