BEBERAPA CONTOH KONSEP BHS PEMPROGRAMAN DGN "JCREATOR"

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 KONSEP BHS PEMPROGRAMAN 



MENERIMA INPUTAN DARI KEYBOARD

import java.io.*;
public class Switch1
{
  public static void main(String[ ] arg) trows IOException
{
  String Nama_pasien = "Neyton";
  String Nama_kamar  = "a";
  int Kod_kamar      = "B";
  int Lama_perawatan = "10";
  int Biaya_obat     = "700000";
  int Biaya_kamar    = "0";
  int Biaya_dokter   = "250000";
  int Biaya_total    = "0";
 switch (Kode_kamar)
{
   
case 'A':
       Nama_kamar  = "Anggrek";
       Biaya_kamar = "500000";
    break;
    case 'B':
       Nama_kamar  = "Dahlia";
       Biaya_kamar = "250000";
    break;
    case 'C':
       Nama_kamar  = "Melati";
       Biaya_kamar = "50000";
    break;
    case 'D':
       Nama_kamar  = "Mawar";
       Biaya_kamar = "200000";
    break;
    default:
    System.out.println("TIDAK ADA KAMAR" + Kode_kamar);
 
}
  Biaya_total = (Lama_peraawatan + Biaya_kamar) + Biaya_obat + Biaya_dokter;

  System.out.println("")
  System.out.println("")
  System.out.println("")

  System.out.println("DAFTAR PEMBAYARAN");
  System.out.println("RUMAH SEHAT");
  System.out.println("**********************************************");
  System.out.println("NAMA PASIEN               :" + Nama_pasien);
  System.out.println("NAMA KAMAR                :" + Nama_kamar);
  System.out.println("KODE KAMAR                :" + Kode_kamar);
  System.out.println("LAMA PERAWATAN            :" + Lama_perawatan);
  System.out.println("BIAYA KAMAR PER HARI      :" + Biaya_kamar);
  System.out.println("BIAYA OBAT                :" + Biaya_obat);
  System.out.println("BIAYA DOKTER              :" + Biaya_dokter);
  System.out.println("BIAYA TOTAL               :" + Biaya_total);
  System.out.println("**********************************************");
}
 
}
  

    public class TipeData1
 {
      public static void main(String[] args)
 {
       byte a = 1 ;
       short b = 3;
       int  c = 1;
       long d;
       d = a+b+c;

       System.out.println("hasilnya = "  + d);

    }
    }

   public class TipeData2
{
    public static void main (String[] args)
{
 double pi = 22/7;
 double r = 100;
 double luas;
 luas = pi * r * r;

    System.out.println("Luas Lingkaran = " + luas);
    }
    }

public class TipeDat a3
{
    public static void main (String[] args)
 {
    char ch1 = 65;  
    char ch2 = 'B';

  System.out.println("ch1 = " + ch1);
  System.out.println("ch2 = " + ch2);
}
}

class Increment
{
 public static void main(String[] args)
{
 int a=17;

 System.out.println("Pre-increment");
 System.out.println("a\t: " + a);
 System.out.println("++a\t: " + ++a);
 System.out.println("a\t: " + a);
 int b=17;

 System.out.println("\nPost-increment");
 System.out.println("b\t: " + b);
 System.out.println("b++\t: " + b++);
 System.out.println("b\t: " + b);
}
}


public class Operator1
  {   
     public static void main (String [] args)
  {
    System.out.println("Operasi aritmatika"+" pada tipe integer");
    int a = 7 +4;
    int b = a-4;
    int c = a*b;
    int d = c/3;
    int e = -a;

    System.out.println("Nilai a;" + a);
    System.out.println("nilai b;" + b); 
    System.out.println("Nilai c;" + c);
    System.out.println("Nilai d;" + d);
    System.out.println("Nilai e;" + e);

    System.out.println();
    System.out.println("Operasi aritmatika"+" pada tipe floating-point");

  double fa = 7 + 4;
  double fb = fa-4;
  double fc = fa * fb;
  double fd = fc / 3;
  double fe = -a; 
   System.out.println("Nilai fa;" + fa);
   System.out.println("nilai fb;" + fb);
   System.out.println("Nilai fc;" + fc);
   System.out.println("Nilai fd;" + fd);
   System.out.println("Nilai fe;" + fe);    
 }
 }           


class Program5
{
  public static void main(String[] args)
{
  int a=7, b=17;
  System.out.println("a == b bernilai " + (a == b));
  System.out.println("a != b bernilai " + (a != b));
  System.out.println("a > b bernilai " + (a > b));
  System.out.println("a < b bernilai " + (a < b));
  System.out.println("a >= b bernilai " + (a >= b));
  System.out.println("a <= b bernilai " + (a <= b));
}
}


   public class Latihan_4_7
{
   public static void main(String[]args)
{
  char nilaiIndeks;
  double nilaiUTS, nilaiUAS, nilaiAkhir;       
  nilaiUTS=75.0;
  nilaiUAS=60.0;
  nilaiAkhir=(0.4*nilaiUTS)+(0.6*nilaiUAS);
             
   if(nilaiAkhir>=80)
{                   
       nilaiIndeks='A';
}
   else if(nilaiAkhir>=70)
{
       nilaiIndeks='B';
}
   else if(nilaiAkhir>=50)
{
       nilaiIndeks='C';
}
   else if(nilaiAkhir>=30)
{
       nilaiIndeks='D';
}
   else
{
       nilaiIndeks='E';
}
     System.out.println("NilaiAkhir\t:"+nilaiAkhir);
     System.out.println("NilaiIndeks\t:"+nilaiIndeks);
}
}


   public class Latihan_4_8
{
     public static void main(String[]args)
{
      char kode='C';
      String NamaBarang;
      int HargaBarang;

  if(kode=='A')
{                   
       NamaBarang="Flasdisk";
       HargaBarang=75000;
}
  else if(kode=='B')
{
      NamaBarang="Speaker";
      HargaBarang=35000;
}
  else if(kode=='C')
{
      NamaBarang="Card reader";
      HargaBarang=75000;
}
  else
{
      NamaBarang="Mouse";
      HargaBarang=40000;
}
   System.out.println("Kode\t:"+kode);
   System.out.("NamaBarang\t:"+NamaBarang);
   System.out.println("HargaBarang\t:"+HargaBarang);
                           
}      
}

public class Latihan_4_9
{
                public static void main(String[]args)
                {
                char kodekota = 'J';
                String NamaPengirim, AlamatPengirim, NamaPenerima, AlamatPenerima, KotaTujuan;
                double BiayaKirim, BeratKiriman=0, TarifPerKg, Pembayaran, BiayaPacking;
               
                NamaPengirim = "mr_x";
                AlamatPengirim = "Semarang";
                NamaPenerima = "aku";
                AlamatPenerima = "Jakarta";
               
               
                if(kodekota=='J')
                                {
                                                                KotaTujuan = "Jakarta";
                                                                TarifPerKg =  3500;
                                }
                else if(kodekota=='B')
                                {
                                                                KotaTujuan = "Bandung";
                                                                TarifPerKg =  4500;

                                }
                else if(kodekota=='C')
                                {
                                                                KotaTujuan = "Cirebon";
                                                                TarifPerKg = 3000;

                                }
                else
                                {
                                                                KotaTujuan = "Tanggerang";
                                                                TarifPerKg =  4000;

                                }
               
                if (BeratKiriman>30)
                {
                                BiayaPacking = 10000;
                }
                else
                {
                                BiayaPacking = 0;
                }
               
                               
                BeratKiriman = 10;
                TarifPerKg = 3500;
                BiayaKirim = BeratKiriman * TarifPerKg;
               

                BiayaPacking = 10000;
                Pembayaran = BiayaKirim+BiayaPacking;
               
                               
                                System.out.println("NamaPengirim      :" + NamaPengirim);
                                System.out.println("AlamatPengirim    :" + AlamatPengirim);
                                System.out.println("NamaPenerima      :" + NamaPenerima);
                                System.out.println("AlamatPenerima    :" + AlamatPenerima);
                                System.out.println("BiayaKirim               :" +  BiayaKirim);
                                System.out.println("Pembayaran           :" +  Pembayaran);
                                System.out.println("kodekota                :" + kodekota);
                                System.out.println("KotaTujuan            :" + KotaTujuan);
                                System.out.println("TarifPerKg             :" + TarifPerKg);
                                System.out.println("BeratKiriman        :"  + BeratKiriman);
                                System.out.println("BiayaPacking        :"  + BiayaPacking);
                }
   
             }

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