Simple java program for finding factorial of a number

/*Write a program to Find Factorial of Given no. */

class Factorial{
      public static void main(String args[]){
          int num = Integer.parseInt(args[0]);     
         //take argument as command line
          int result = 1;
          while(num>0){
                result = result * num;
                num--;
          }
          System.out.println("Factorial of Given no. is : "+result);
   }
}

Other Resources:
Factorial using for loop

Factorial using while loop

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