Reverse factorial program in java

Let’s learn reverse factorial program in java.

Reverse factorial program in java

Here we are using for loop to compute the reverse factorial. Here’s reverse factorial program.

import java.util.Scanner;
public class ReverseFactorialProgram
{
   public static void main(String[] args)
   {
      Scanner sc = new Scanner(System.in);
      System.out.println("Please enter a number to compute reverse factorial: ");
      int number = sc.nextInt();
      int reverse = number;
      for(int a = 2; reverse != a; a++)
      {
         reverse = reverse / a;
      }
      System.out.println("Reverse factorial of " + number + " is: " + reverse);
      sc.close();
   }
}

Output:

Please enter a number to compute reverse factorial: 720
Reverse factorial of 720 is: 6