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April 30, 2026 01:06
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| package com.pbo.uts.MobilDemo; | |
| class Kendaraan { | |
| private String nama; | |
| private int tahunProduksi; | |
| public Kendaraan() {} | |
| public Kendaraan(String nama, int tahunProduksi) { | |
| this.setNama(nama); | |
| this.setTahunProduksi(tahunProduksi); | |
| } | |
| public String getNama() { | |
| return nama; | |
| } | |
| public void setNama(String nama) { | |
| this.nama = nama; | |
| } | |
| public int getTahunProduksi() { | |
| return tahunProduksi; | |
| } | |
| public void setTahunProduksi(int tahunProduksi) { | |
| this.tahunProduksi = tahunProduksi; | |
| } | |
| public void display() { | |
| System.out.println("nama Kendaraan : " + this.nama); | |
| System.out.println("tahun Produksi : " + this.tahunProduksi); | |
| } | |
| } | |
| class Darat extends Kendaraan { | |
| private int roda; | |
| public Darat() { | |
| } | |
| public Darat(String nama, int tahunProduksi, int roda) { | |
| super(nama, tahunProduksi); | |
| this.setRoda(roda); | |
| } | |
| public int getRoda() { | |
| return roda; | |
| } | |
| public void setRoda(int roda) { | |
| this.roda = roda; | |
| } | |
| public void cetak() { | |
| super.display(); | |
| System.out.println("Jumlah Roda : " + this.roda); | |
| } | |
| } | |
| class Mobil extends Darat { | |
| private int muatan; | |
| public Mobil() { | |
| } | |
| public Mobil(String nama, int tahunProduksi, int roda, int muatan) { | |
| super(nama, tahunProduksi, roda); | |
| this.setMuatan(muatan); | |
| } | |
| public double getMuatan() { | |
| return this.muatan; | |
| } | |
| public void setMuatan(double muatan) { | |
| if (muatan > 0) { | |
| this.muatan = (int)muatan; | |
| } | |
| } | |
| public void reset(String nama, int tahunProduksi, int roda, int muatan) { | |
| this.setNama(nama); | |
| this.setTahunProduksi(tahunProduksi); | |
| this.setRoda(roda); | |
| this.setMuatan(muatan); | |
| } | |
| public String kategori(int muatan) { | |
| if (muatan <= 6) { | |
| return "Mini"; | |
| } else if (muatan <= 15) { | |
| return "Sedang"; | |
| } else { | |
| return "Besar"; | |
| } | |
| } | |
| public void cetak() { | |
| super.cetak(); | |
| System.out.println("Kapasitas Muatan : " + this.muatan); | |
| System.out.println("Kategori Mobil : " + this.kategori(this.muatan)); | |
| } | |
| } | |
| public class MobilDemo { | |
| public static boolean isNamaSama(Mobil m1, Mobil m2) { | |
| String namaMobil1 = m1.getNama().toLowerCase(); | |
| String namaMobil2 = m2.getNama().toLowerCase(); | |
| return namaMobil1.equals(namaMobil2); | |
| } | |
| public static int min2(int a, int b) { | |
| if (a < b) { | |
| return a; | |
| } else { | |
| return b; | |
| } | |
| } | |
| public static void main(String[] args) { | |
| Mobil[] m = new Mobil[3]; | |
| m[0] = new Mobil(); | |
| m[1] = new Mobil("Limousine American Dreams", 1980, 26, 14); | |
| m[2] = new Mobil("Limousine Superbus", 2011, 6, 33); | |
| m[0].reset("Limousine Mercedes-Benz 500SL", 1994, 4, 6); | |
| m[0].cetak(); | |
| System.out.println(""); | |
| m[1].cetak(); | |
| System.out.println(""); | |
| m[2].cetak(); | |
| System.out.println(""); | |
| System.out.print("Nama Limousine pertama dan kedua "); | |
| if (isNamaSama(m[0], m[1])) { | |
| System.out.println("sama"); | |
| } else { | |
| System.out.println("tidak sama"); | |
| } | |
| System.out.print(""); | |
| if ((int)m[0].getMuatan() < min2((int)m[1].getMuatan(), (int)m[2].getMuatan())) { | |
| System.out.println("Muatan paling sedikit - " + m[0].getNama()); | |
| } else if ((int)m[1].getMuatan() < min2((int)m[0].getMuatan(), (int)m[2].getMuatan())) { | |
| System.out.println("Muatan paling sedikit - " + m[1].getNama()); | |
| } else { | |
| System.out.println("Muatan paling sedikit - " + m[2].getNama()); | |
| } | |
| } | |
| } |
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