I would like to get the output of this code and the explanation of it

-Java code

Write down the output that the code below generates when executed by the command "java prog 3" public class prog{public static void main(String [] rags){if (integer. Parse ln t(args[0]) "); else System. out. print ln(h(integer. Parse ln t(args[0])));} public static int h(int x){if (x == 0) return 1; else if (x == 1) return 1; else return x*h(x-l);}} Output