contoh program java

Contoh program java memakai inputan

import java.util.Scanner;

public class soal1

{

                public static void main(String[]args){

                Scanner keyboard= new  Scanner (System.in);

                System.out.print("username :");

                String username = keyboard.nextLine();

                String c= "aku";

                System.out.print("password :");

                int password = keyboard.nextInt();

                int  d=2231993;

                if((username==c) || (password==d))

                System.out.println("anda berasil log in");

                else

                System.out.println("anda tidak berhak mengakses program ini");

                }

}