Ram buys an laptop for Rs.47000 and spend Rs.2000 extra for headset .if he sold the same laptop with headset for 53000 rs. Find Gain using Java.

public class Gain {

 public static void main(String[] args){

 int a=47000,b=2000,SP = 53000;

 int cost = a+b;

 int gain = SP-cost;

 System.out.println("Gain = "+gain);

 }

}