Write a program that prompts the user for an integer value. The program should then calculate and print the factorial of the user provided value. Factorial of a number, n, written as n! is calculated as a product of all integers less than or equal to n. 5! = 5*4*3*2*1 = 120. 0! = 1. 1! = 1. ( IN JAVA )

output:

Enter an integer

Factorial of _ is _