Problem$-4$ Write a python code that takes an integer from a keyboard $($denoted by

variable x$).$ If the number is less than $99$ and odd, your program calculates its

factorial $($x$!)$ and prints the factorial value in your screen. If the number is less

than $99$ and is even, your program prints, $$this is an even number$.$ If the number

is greater than $99,$ it prints $$the number is too big$.$