# Factorial Number in Python

Dec 23, 2020

Machine Problem

`Write a python program to ask the user to give a number and then the progam will computer thefactorial value of the given number.`
`I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.`
```My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.My mobile number here in the Philippines is 09173084360.My telephone number at home here in Bacolod City, Negros Occidental Philippines is  +63 (034) 4335675.Here in Bacolod City I also accepting computer repair, networking, and Arduino Project development at a very affordable price.

My website is www.jakerpomperada.blogspot.com and www.jakerpomperada.comIf you like this video please click the LIKE button, SHARE, and SUBSCRIBE to my channel.Your support on my channel is highly appreciated.Thank you very much.```

Program Listing

``````
# Factorial_Number.py
# Bacolod City, Negros Occidental Philippines

# Machine Problem
# Write a python program to ask the user to give
# a number and then the progam will computer the
# factorial value of the given number.

print()
print("\tFactorial Number in Python")
print()

num = int(input("\tGive a Number : "))

print()
factorial = 1
# check if the number is negative, positive or zero
if num < 0:
print("\tSorry, factorial does not exist for negative numbers")
elif num == 0:
print("\tThe factorial of 0 is 1.")
else:
for i in range(1,num + 1):
factorial = factorial*i
print("\tThe factorial of",num,"is",factorial,".")
print()
print("\tEnd of Program")
print()
``````