OOP

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package oopcoy1;
class Motorcycle{
/**
 *
 * @author hadiid
 */
double speed;
    int capacity;
    double fuel;
    public Motorcycle(){
        System.out.println("Motorcycle object is created...");
    }
    public Motorcycle (double f){
        fuel =f;
        System.out.println("Motorcycle object is created with"+fuel+"fuel");
    }
      public void accelerated (double a, int t, int cpc){
        speed = a*t;
        capacity = cpc;
        if (speed>150){
            speed = 150;
            System.out.println("Speed is maximum ...");}
         if (capacity > 150){
                capacity = 150;
                System.out.println("Capacity is maximum...");}
            fuel = fuel-0.001*a*t;
            System.out.println("Speed ="+speed);
            System.out.println("Capacity ="+capacity);}
    public String GetInfo(){
        String tmp = "Motorcycle status=\n";
        tmp=tmp + "Speed ="+speed;
        tmp = tmp +"fuel="+fuel;
        tmp = tmp +"capacity ="+capacity;
        return tmp;
    }
     public double getSpeed (){return speed;}
    public int getCapacity() {return capacity;}
    public void setFuel(double f)
    {
        if (f<=1000){
            fuel=fuel+f;
        }
        else
            System.out.println("Fuel over speed...");
    }
}

public class Oopcoy1 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        Motorcycle myMotorcycle = new Motorcycle(50);
        myMotorcycle.accelerated (5,50,100);
        System.out.println("Now Speed is"+myMotorcycle.getSpeed());
        System.out.println("Now capacity is"+myMotorcycle.getCapacity());
        myMotorcycle.GetInfo();
        myMotorcycle.setFuel(150);
        myMotorcycle.GetInfo();
    }
}

array

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package array;
import java.util.Scanner;
/**
 *
 * @author hadiid
 */
public class Array {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
   Scanner van = new Scanner(System.in);      
        int brg;
        System.out.print("Input item  = ");
        brg = van.nextInt();
        
        String nama[] = new String[brg];
        int hrg[] = new int[brg];
        int jml[] = new int[brg];
        int ttl[] = new int[brg];
        int ttl1 = 0;
        

quote hari ini
“Banyak orang gagal bukan karena melakukan kesalahan. Tapi justru karena ia tidak konsisten untuk mengejar impian terbesarnya!” -mama-

tugas 3

/*
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 * and open the template in the editor.
 */
package diskonpakjoko;

/**
 *
 * @author hadiid
 */
import java.util.Scanner;
public class Diskonpakjoko {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int jumlah;
        //double harga;
        double biaya;
        double diskon;       
        // TODO code application logic here
        System.out.println("********************************************");
        System.out.println("*                                          *");
        System.out.println("*               Hadiidstore                *");
        System.out.println("*   Menyediakan barang-barang elektronik   *");
        System.out.println("*                                          *");
        System.out.println("********************************************");
        System.out.println();
        System.out.println("Daftar barang Toko Hadiid");
        System.out.println("1. Wireless Mouse\n2. Keyboard\n3. Printer");
        System.out.println("4. Flashdisk\n.5. Laptop\n");
        System.out.println();
        System.out.println("Pilihan Anda: ");
        int pilih = sc.nextInt();
        switch (pilih){
            case 1: System.out.println("Wireless Mouse Logitech");
                    System.out.println("Rp. 50.000,00");
                    System.out.println("Pesan berapa? ");
                    jumlah = sc.nextInt();
                    biaya = 50000*jumlah;
                    System.out.println("Biaya = Rp. "+biaya);
                    if (biaya >= 250000)
                    {
                        diskon = 0.05;
                    } 
                    else if (biaya >= 150000)
                    {
                        diskon = 0.02;
                    }
                    else{
                        diskon = 0;
                    }
                    System.out.println("Diskon sebesar = "+biaya*diskon);
                    biaya = biaya - (biaya*diskon);
                    System.out.println("Biaya setelah diskon = Rp. "+biaya);
               

tugas

package tokopakjoko15;

import java.util.Scanner;

public class Tokopakjoko15 {
    public static void main(String[] args) {
        // TODO code application logic here
        int Harga, Jumlah, Biaya;
      
        System.out.println("**********************************");
        System.out.println("*          Toko Pak Joko         *");
        System.out.println("* menyediakan barang sehari-hari *");
        System.out.println("**********************************");
        System.out.println();
        System.out.println("kami menjual beras 15000/kg");
        System.out.println();
        //System.out.println("beras 3kg harganya =Rp. "+3*15000);
        Harga=20000; Jumlah=3;
        Biaya = Harga*Jumlah;
        System.out.println("Biaya="+Biaya);
       
        Harga=100000; Jumlah=100;
        Biaya = Harga*Jumlah;
        System.out.println("Biaya="+Biaya+"\n");
       
        Scanner input = new Scanner(System.in);
        String nama;
        int harga, jumlah, biaya;
        System.out.println("Nama Barang:");
        nama = input.next();
        System.out.println("Harga Barang:");
        harga = input.nextInt();
        System.out.println("Jumlah Pembelian:");
        jumlah = input.nextInt();
        biaya = jumlah*harga;
        System.out.println("Biaya total Rp. "+biaya);
    }
   
}