Factorial value Program

java factorial program code

The below  is java factorial program code,how to find out a factorial of a number,factorial of a number in java,factorial program in java,factorial program
The below is java factorial program code

import java.io.*;

class Fact{

  public static void main(String[] args) {

      try{

        BufferedReader object = new BufferedReader(new InputStreamReader(System.in));

        System.out.println("enter the number");

        int a= Integer.parseInt(object.readLine());

        double fact= 1;

        System.out.println("Factorial of " +a+ ":");

        for (int i= 1; i<=a; i++){

              fact=fact*i;

        }

        System.out.println(fact);

    }

    catch (Exception e){

        System.out.println("Array out of bounds exaception");

    }

  }

}

OUTPUT:

C:\>d:

D:\>cd javaprog

D:\javaprog>javac Fact.java

D:\javaprog>java Fact

enter the number:5

the factorial value

120.0