public class Client {

	public static void main(String[] args) {
		
		Server server = new Server();
		
		double a = 0, b = 0, c = 0;
		
		//Ovdje unijeti a i b
		// a = ..
		// b = ..
		
		c = server.Saberi(a, b);
		
		//Ispisi poruku i varijablu c na ekran

	}

}




public class Server {
	
	public Server() {}
	
	public double Saberi(double a, double b)
	{
		double c = a + b;
		
		return c;
	}

}