Factorial

import java.util.*;
class Factorial
{
 public static void main(String args[])
 {
  int number;
  int fact=1;
  Scanner sc=new Scanner(System.in);
  System.out.print("Enter number::::");
  number=Integer.parseInt(sc.nextLine());
  while(number>0)
  {
   fact=fact*number;
   number--;
  }
  System.out.println("Factorial of number is::::"+fact);
 }
} 
Output: