Core Java prog 7.

Core Java Program 7:

/*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);

}

}