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);

}

}

Tugas If Then JCreator

import java.io.*;

class Pembl
{
   String kode, merk, tipe;
   int  no_seri, harga, ukuran, jml_beli, bayar;
 

Demo Kotak Dengan JCreator

class Kotak {

double panjang;

double lebar;

double tinggi;

}

public class DemoKotak1

{

public static void main (String[] args)

{

double volume;

Kotak k = new Kotak();

//Mengiaikan nilai ke dalam data-data kelas Kotak

k.panjang = 4;

k.lebar = 3;

k.tinggi = 2;

//Menghitung isi/volume kotak

volume = k.panjang * k.lebar * k.tinggi;

//Menampilkan nilai volume ke layar monitor

System.out.println ("Volume kotak = " +"volume");

}

}

Luas Segitiga dengan JCreator

import java.io.*;

public class Luas Segitiga
{
    public static void main(String[]args) throws IOException
    {
        int a, t;
        float d;
        String AStr,TStr;
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
       
        System.out.print("Alas : ");
        AStr = br.readLine();
        a = Integer.parseInt(AStr);
       
        System.out.print("Tinggi : ");
        TStr = br.readLine();
        t = Integer.parseInt(TStr);
       
        d = a / 2 * t;
        System.out.println("Luas Segitiga = " + d );
    }
}

Luas Persegi Panjang dengan JCreator

import java.io.*;

public class Lat2
{
    public static void main(String[]args) throws IOException
    {
        int P, L, d;
        String AStr,TStr;
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
       
        System.out.print("Panjang : ");
        AStr = br.readLine();
        P = Integer.parseInt(AStr);
       
        System.out.print("Lebar : ");
        TStr = br.readLine();
        L = Integer.parseInt(TStr);
       
        d = P * L ;
        System.out.println("Luas Persegi = " + d );
    }
}