Latihan Soal (Nasabah)

import java.io.*;

//Kelas induk

class Nasabah

{

                int data, i;

                String nama, alamat, no_rekening;

               

                public void InputNasabah() throws IOException

                {

                                BufferedReader in = new BufferedReader(new InputStreamReader(System.in));

                                               

                                System.out.print("Masukkan Nama                                                        :"); nama = in.readLine();

                                System.out.print("Masukkan Alamat                                                      :"); alamat = in.readLine();

                                System.out.print("Masukkan No_Rekening                                        :"); no_rekening = in.readLine();

                }

public void CetakNasabah()

{

                System.out.println ("nama                                                                                                          :"+nama);

                System.out.println ("alamat                                                                                                        :"+alamat);

                System.out.println ("no_rekening                                                                           :"+no_rekening);

}

}

//Kelas anak_1

class Peminjam extends Nasabah

{

                String kode_kredit, jenis_kredit;

                int sisa_pinjaman, jumlah_kredit, saldo_pinjaman, angsuran;

               

                public void InputPeminjam() throws IOException

                {

                                BufferedReader x = new BufferedReader (new InputStreamReader(System.in));

                                System.out.print("Masukkan Kode [KP/KK/KM]                               : ");

                                kode_kredit=x.readLine();

                               

                                if (kode_kredit.equalsIgnoreCase("KP"))

                { 

                                jenis_kredit = "Kredit_Profesi"; 

                                System.out.print("Masukkan jumlah_kredit      : "); jumlah_kredit = Integer.parseInt(x.readLine());

                                System.out.print("Masukkan saldo_pinjaman       : "); saldo_pinjaman = Integer.parseInt(x.readLine()); 

                                System.out.print("Masukkan angsuran                                     : "); angsuran = Integer.parseInt(x.readLine()); 

                }

                else if (kode_kredit.equalsIgnoreCase("KK"))

                { 

                                jenis_kredit = "Kredit_Kecil";

                                System.out.print("Masukkan jumlah_kredit        : "); jumlah_kredit = Integer.parseInt(x.readLine());

                                System.out.print("Masukkan saldo_pinjaman       : "); saldo_pinjaman = Integer.parseInt(x.readLine()); 

                                System.out.print("Masukkan angsuran             : "); angsuran = Integer.parseInt(x.readLine()); 

                }

                else if (kode_kredit.equalsIgnoreCase("KM"))

                { 

                                jenis_kredit = "Kredit_Menengah";

                                System.out.print("Masukkan jumlah_kredit        : "); jumlah_kredit = Integer.parseInt(x.readLine());

                                System.out.print("Masukkan saldo_pinjaman       : "); saldo_pinjaman = Integer.parseInt(x.readLine()); 

                                System.out.print("Masukkan angsuran             : "); angsuran = Integer.parseInt(x.readLine()); 

                }   

                                else

                                { 

                                System.out.println("");

                                }

                }

               

public    void Hitung() throws IOException

                {                                                             

                sisa_pinjaman = saldo_pinjaman - angsuran;                     

                }

public void CetakPeminjam()

{             

                System.out.println("jumlah_kredit                                                              :"+ jumlah_kredit);

                System.out.println("saldo_pinjaman                                                          :"+ saldo_pinjaman);

                System.out.println("angsuran                                                       :"+ angsuran);

                System.out.println("sisa_pinjaman                                                             :"+ sisa_pinjaman);

}

}

//Kelas anak_2

class Penabung extends Nasabah

{

                String kode_tabungan, jenis_tabungan;

                int saldo,saldo_terakhir, jumlah_setoran;

               

                public void InputPenabung() throws IOException

                {

                                BufferedReader x = new BufferedReader (new InputStreamReader(System.in));

                                System.out.print("Masukkan Kode [BT/SB/SP]      : ");

                                kode_tabungan = x.readLine();

                               

                                if (kode_tabungan.equalsIgnoreCase("BT"))

                { 

                                jenis_tabungan = "Britama";

                               

                                System.out.print("Masukkan saldo_terakhir       : "); saldo_terakhir = Integer.parseInt(x.readLine());

                                System.out.print("Masukkan jumlah_setoran       : "); jumlah_setoran = Integer.parseInt(x.readLine());

                }

                else if (kode_tabungan.equalsIgnoreCase("SB"))

                { 

                                jenis_tabungan = "Smart_BRI";

                                 

                                System.out.print("Masukkan saldo_terakhir       : "); saldo_terakhir = Integer.parseInt(x.readLine());

                                System.out.print("Masukkan jumlah_setoran       : "); jumlah_setoran = Integer.parseInt(x.readLine());

                }

                else if (kode_tabungan.equalsIgnoreCase("SP"))

                { 

                                jenis_tabungan = "Simpedes";

                               

                                System.out.print("Masukkan saldo_terakhir       : "); saldo_terakhir = Integer.parseInt(x.readLine());

                                System.out.print("Masukkan jumlah_setoran       : "); jumlah_setoran = Integer.parseInt(x.readLine());

                }

                else

                                { 

                                System.out.println("");

                                }

                }

               

public    void Hitung() throws IOException

                {                                                             

                saldo = (saldo_terakhir + jumlah_setoran)+(saldo_terakhir + jumlah_setoran);                                

                }

public void CetakPenabung()

{             

                System.out.println("saldo_terakhir                                                             :"+ saldo_terakhir);

                System.out.println("jumlah_setoran                                                          :"+ jumlah_setoran);

                System.out.println("saldo                                                                                    :"+ saldo);

}

}

class Penurunan

{

                public static void main (String[]args) throws IOException

                {

                                Nasabah  N = new Nasabah();

                                Peminjam P = new Peminjam();

                                Penabung O = new Penabung();

                               

                                N.InputNasabah();

                                N.CetakNasabah();

                                P.InputPeminjam();

                                P.CetakPeminjam();

                                O.InputPenabung();

                                O.CetakPenabung();

                }

}


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