Sample method to find factorial

Sample method to find factorial


import java.io.*;
class Factorial{
  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());
  int 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){}
  }
}