X-Steel - Diagonal Resize

Minggu, 09 September 2012

Konversi Bilangan Menggunakan JOptionPane

Caranya menggunakan Netbens
ini adalah codingnya

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Praktek1;
import javax.swing.JOptionPane;
public class MenuDariJOptionPane {
        private static String name;
    private static String des;
    private static String gender;
    private static String kelamin;
    private static int validDes;
    static StringBuilder binerHasil= new StringBuilder();
    static StringBuilder hexaHasil= new StringBuilder();
    static StringBuilder oktalHasil= new StringBuilder();
    static String sc;
    public static void keBiner(int n) {
        if (n > 1) {
            keBiner(n / 2);
        }
        System.out.print(n % 2);
        binerHasil.append(n % 2);
    }

    public static void keHexa(int n) {//int n : parameter
        char[] daftarHexa = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
        if (n > 0) {
            keHexa(n / 16);
            System.out.print(daftarHexa[n % 16]);
            hexaHasil.append(daftarHexa[n % 16]);
        }
    }

    public static void keOktal(int n) {
        char[] daftarOktal = {'0', '1', '2', '3', '4', '5', '6', '7'};
        if (n > 0) {
            keOktal(n / 8);
            System.out.print(daftarOktal[n % 8]);
            oktalHasil.append(daftarOktal[n % 8]);
        }
    }
        public static void inputDesJOption(){
        des=JOptionPane.showInputDialog("Masukkan Bilangan Desimal : ");
        try{
            if(des.isEmpty()){
                JOptionPane.showMessageDialog(null, "Bilangan Desimalnya mohon diisi");
                inputDesJOption();
            }
        }
        catch(NullPointerException npa){
            JOptionPane.showMessageDialog(null, "isi dulu !!");
            inputDesJOption();
        }
    }
    public static void outHasilBiner() {
        inputDesJOption();
        try {//untuk melakukan penanganan kesalahan
            validDes = Integer.parseInt(des);
            System.out.print("\n Bilangan desimal : " + des + " jika dijadikan Biner hasilnya : ");
            keBiner(validDes);
            System.out.println("\n");
            JOptionPane.showMessageDialog(null, "Bilangan desimal : " + des + " jika dijadikan Biner hasilnya : " + binerHasil, "HASIL KONVERSI", JOptionPane.PLAIN_MESSAGE);
            // reset object binerHasil
            binerHasil = new StringBuilder();
       
        } catch (NumberFormatException nfe) {
            JOptionPane.showMessageDialog(null, "'" + des + "'"
                    + " .... bukan angka !!"
                    + "\nMasukkan angka ");
            outHasilBiner();
        }
    }

    public static void outHasilHexa() {
        inputDesJOption();
        try {//untuk melakukan penanganan kesalahan
            validDes = Integer.parseInt(des);
            System.out.print("\n Bilangan desimal : " + des + " jika dijadikan Hexa hasilnya : ");
            keHexa(validDes);
            System.out.println("\n");
            JOptionPane.showMessageDialog(null, "Bilangan desimal : " + des + " jika dijadikan Hexa hasilnya : " + hexaHasil, "HASIL KONVERSI", JOptionPane.PLAIN_MESSAGE);
            hexaHasil = new StringBuilder();
        } catch (NumberFormatException nfe) {
            JOptionPane.showMessageDialog(null, "'" + des + "'"
                    + " .... bukan angka !!"
                    + "\nMasukkan angka ");
            outHasilHexa();
        }
    }

    public static void outHasilOktal() {
        inputDesJOption();
        try {//untuk melakukan penanganan kesalahan
            validDes = Integer.parseInt(des);
            System.out.print("\n Bilangan desimal : " + des + " jika dijadikan Oktal hasilnya : ");
            keOktal(validDes);
            System.out.println("\n");
            JOptionPane.showMessageDialog(null, "Bilangan desimal : " + des + " jika dijadikan Oktal hasilnya : " + oktalHasil, "HASIL KONVERSI", JOptionPane.PLAIN_MESSAGE);
            oktalHasil = new StringBuilder();
        } catch (NumberFormatException nfe) {
            JOptionPane.showMessageDialog(null, "'" + des + "'"
                    + " .... bukan angka !!"
                    + "\nMasukkan angka ");
            outHasilOktal();
        }
    }
    //menampilkan input dialog nama
    public static void inpNama(){
        name=JOptionPane.showInputDialog("Masukkan Nama : ");
        try{
            if(name.isEmpty()){
                JOptionPane.showMessageDialog(null, "Nama tidak boleh kosong !!");
                inpNama();
            }
        }
        catch(NullPointerException npe){
            JOptionPane.showMessageDialog(null, "Isi dulu");
            inpNama();
        }
    }
    //menampilkan input dialog jenis Kelamin (gender)
    public static void jenisKelamin(){
        gender=JOptionPane.showInputDialog("Harus diisi (cowok/cewek) : ");
        try{
            if(gender.isEmpty()){
                JOptionPane.showMessageDialog(null, "isi dulu jenis kelamin");
                jenisKelamin();
            }
        }
        catch(NullPointerException npt){
            JOptionPane.showMessageDialog(null, "apa jenis kelaminmu ?");
            jenisKelamin();
        }
        if ("cowok".equals(gender)) {
            kelamin="Saudara, ";
        }
        else{
            if("cewek".equals(gender)){
                kelamin="Saudari, ";
            }
            else{
                JOptionPane.showMessageDialog(null, "Harus diisi cowok dan cewek !");
                jenisKelamin();
            }
        }
       
    }
 
    //Terbilang
    String[] angka = {"", "Satu", "Dua", "Tiga", "Empat", "Lima", "Enam", "Tujuh", "Delapan", "Sembilan", "Sepuluh", "Sebelas"};

    private String sebut(int x) {
        String bilang = "";
        int y = x / 100;
        if (y > 0) {
            bilang = angka[y] + " Ratus ";
            if (y == 1) {
                bilang = "Seratus ";
            }
            x %= 100;
        }
        if (x < 12) {
            bilang += angka[x];
        } else {
            y = x / 10;
            x %= 10;
            if (y == 1) {
                bilang += angka[x] + " Belas";
            } else {
                bilang += angka[y] + " Puluh " + angka[x];
            }
        }
        return bilang;
    }

    private String terbilang(long x) {
        int y;
        String bilang = "";
        String[] satuan = {"", " Ribu ", " Juta ", " Milyar ", " Trilyun ", " Quadrilyun ", " Quintilyun "};
        if (x > Math.pow(10, 20)) {
            return "Bilangan terlalu besar";
        }
        for (int i = 6; i > 0; i--) {
            y = (int) (x / Math.pow(10, i * 3));
            if (y > 0) {
                if (y == 1 && i == 1) {
                    bilang += " Seribu ";
                } else {
                    bilang += sebut(y) + satuan[i];
                }
            }
            x %= Math.pow(10, i * 3);
        }
        bilang += sebut((int) x);
        return bilang;
    }

    public static void outTerbilang() {
        sc = JOptionPane.showInputDialog("Masukkan Bilangan yang anda ingikan : ");
        try {
            if (sc.isEmpty()) {
                JOptionPane.showMessageDialog(null, "Harus diisi bilangannya");
                outTerbilang();
            } else {

              JOptionPane.showMessageDialog(null, new MenuDariJOptionPane ().terbilang(new Long(sc)), "TERBILANG", JOptionPane.INFORMATION_MESSAGE);
            }
        } catch (NullPointerException not) {
            JOptionPane.showMessageDialog(null, "Keluar isi dulu ");
            outTerbilang();
        } catch (NumberFormatException nae) {
            JOptionPane.showMessageDialog(null, "Hey '" + sc + "'"
                    + " .... bukan angka !!"
                    + "\nMasukkan angka saja !!");
            outTerbilang();
        }
    }
 
    public static void hasilPecahan() {
        int desimal;

        String str = JOptionPane.showInputDialog("Masukkan angka : ");
        try {
            if (str.isEmpty()) {
                JOptionPane.showMessageDialog(null, "isi dulu ");
                hasilPecahan();
            } else {

                desimal = Integer.parseInt(str);

                int satu, dua, tiga, empat, lima, enam, tujuh, delapan, sembilan, sepuluh, sebelas, duabelas, tigabelas;
                satu = desimal / 100000;
                desimal %= 100000;

                dua = desimal / 50000;
                desimal %= 50000;

                tiga = desimal / 20000;
                desimal %= 20000;

                empat = desimal / 10000;
                desimal %= 10000;

                lima = desimal / 5000;
                desimal %= 5000;

                enam = desimal / 2000;
                desimal %= 2000;

                tujuh = desimal / 1000;
                desimal %= 1000;

                delapan = desimal / 500;
                desimal %= 500;

                sembilan = desimal / 200;
                desimal %= 200;

                sepuluh = desimal / 100;
                desimal %= 100;

                sebelas = desimal / 50;
                desimal %= 50;

                duabelas = desimal / 10;
                desimal %= 10;

                tigabelas = desimal / 1;
                desimal %= 1;


                JOptionPane.showMessageDialog(null, "Jumlah seratus ribuan = " + satu
                        + "\nJumlah lima puluh ribuan = " + dua
                        + "\nJumlah dua puluh ribuan = " + tiga
                        + "\nJumlah sepuluh ribuan = " + empat
                        + "\nJumlah lima ribuan = " + lima
                        + "\nJumlah dua ribuan = " + enam
                        + "\nJumlah seribuan = " + tujuh
                        + "\nJumlah lima ratusan = " + delapan
                        + "\nJumlah dua ratusan = " + sembilan
                        + "\nJumlah seratusan = " + sepuluh
                        + "\nJumlah lima puluhan = " + sebelas
                        + "\nJumlah lima satuan = " + duabelas
                        + "\nJumlah satuan = " + tigabelas, "PECAHAN", JOptionPane.INFORMATION_MESSAGE);
            }
        } catch (NullPointerException not) {
            JOptionPane.showMessageDialog(null, "isi dulu ");
            hasilPecahan();
        } catch (NumberFormatException nae) {
            JOptionPane.showMessageDialog(null, "Hey '" + str + "'"
                    + " .... bukan angka !!"
                    + "\nMasukkan angka saja !!");
            hasilPecahan();
        }
    }
    public static void kembaliMenu(){
        inpNama();
        jenisKelamin();
    }
    public static void menuJOption(){
        inpNama();
        jenisKelamin();
        String[] pilihan = {"BINER", "HEXA", "OKTAL", "TERBILANG", "PECAHAN", "KEMBALI", "KELUAR"};
        while (true) {
            int response = JOptionPane.showOptionDialog(
                               null                      
                             , "Selamat Datang "+kelamin+name+" !!"
                                + "\nPilih Konversi Bilangan dibawah ini?"// Pesan
                             , "Konversi Bilangan"               // Judul di Tittlebar
                             , JOptionPane.YES_NO_OPTION  // Tipe Option
                             , JOptionPane.PLAIN_MESSAGE  // Tipe Pesan
                             , null                      
                             , pilihan    
                             , null    // Default button
                           );
            switch(response){
                case 0:
                    outHasilBiner();
                    break;
                case 1:
                    outHasilHexa();
                    break;
                case 2:
                    outHasilOktal();
                    break;
                case 3:
                    outTerbilang();
                    break;
                case 4:
                    hasilPecahan();
                    break;
                case 5:
                    kembaliMenu();
                    break;
                case 6:
                case -1:
                    System.exit(0);
                default:
                    JOptionPane.showMessageDialog(null, "response salah"
                                                    + response); break;
            }
        }
    }
    public static void main(String[] args){
        menuJOption();
    }
}

Selasa, 04 September 2012

konversi bilangan penggabungan Java PHP


<!--
To change this template, choose Tools | Templates
and open the template in the editor.
-->
<!DOCTYPE html>
<?php
if(isset($_POST['submit'])){
$decimal=$_REQUEST['decimal'];
    if(isset($_POST['pilih'])){
        $pilih=$_REQUEST['pilih'];
    }
    else{
        $pilih='';
    }
}
else{
    $decimal='';
    $pilih='';
}
?>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title></title>
    </head>
    <body>
        <h1 class="b">Konversi Bilangan Desimal</h1>
        <?php
        if(isset ($_POST['submit'])){
            $nama=$_REQUEST['nama'];
            if(isset($_POST['gender'])){
                $gender=$_REQUEST['gender'];
            }
            else{
                $gender='';
            }
        }
        if(isset ($_POST['submit'])){
        if($nama==''|| $gender==''){
            echo"<script>
                alert('Maaf data anda belum lengkap');
                document.location.href='LoginRadioButton.php';
                </script>";
        }
        else{
            if($gender=='L'){
                echo"<br><h3 class='a'>
                Welcome Mas, $nama</h3>";
            }
            else{
                echo"<h3 class='a'>Welcome Mbak, $nama</h3>";
            }
        }
        }
        ?>
        <form action="konversi_dengan radio button.php" method="POST" name="form1">
            <h3 class='a'>Masukkan Angka Decimal: <input class='highlight' placeholder="Masukkan Angka Desimal" required="required"
            <h2><h3 class='a'>Select Convert to : <br></h3>
            <h3 class='a'><input type="radio" name="pilih" value="B"
                       <?php ($pilih=='B')? print 'checked=""' : print ''; ?>/>
                Biner<br>
                <input type="radio" name="pilih" value="H"
                       <?php ($pilih=="H")? print 'checked=""' : print ''; ?>/>
                Hexa<br>
                <input type="radio" name="pilih" value="O"
                       <?php ($pilih="O")? print 'checked=""' : print ''; ?>/>
                Oktal<br>
                </h2></h3>
       <h3 class="a"><input type="submit" name="submit" value="Convert"><hr></a>
           </form>
        <?php
        if(isset($POST['submit'])){
        $decimal=$_REQUEST['decimal'];
        if(isset($_POST['pilih'])){
            $pilih=$_REQUEST['pilih'];
        }
        else{
            $pilih='';
        }
 
        }
        else{
            $decimal='';
            $pilih='';
        }
        if(isset ($_POST['submit'])){
        if($decimal==''|| $pilih==''){
            echo"<script>alert('Masukkan pilihan anda untuk konversi')</script>";
        }
        else{
         if($pilih=='B'){
         if (isset($_POST['decimal'])){
             $decimal = $_POST['decimal'];
             $original = $_POST['decimal'];
             $binary = '';
             if (preg_match('/[^0-9]/,$decimal')){
                 die ("Please enter number only");
             }
             else{
                 while ($decimal > 0) {
                     if ($decimal%2 == 0){
                         $binary .= 0;
                         $decimal /= 2;
                     }
                     else{
                         $binary .=1;
                         $decimal = ($decimal/2)-0.5;
                     }
                 }
                 $result = sttrev($binary);
                 echo "<br><h3 class='a'>$original Decimal pada Biner adalah $result.</h3>";
               
                     }
                 }
                 else{
                 }
         }
         else{
             if($pilih=="H"){
                 if(isset($_POST['decimal'])){
                 $des=$_POST['decimal'];
                 $original=$_POST['decimal'];
                 $hex='';
                 while ($des>0){
                 $hasil=$des%16;
                    switch($hasil){
                    case 0 : $hex.="0"; break;
                    case 1 : $hex.="1"; break;
                    case 2 : $hex.="2"; break;
                    case 3 : $hex.="3"; break;
                    case 4 : $hex.="4"; break;
                    case 5 : $hex.="5"; break;
                    case 6 : $hex.="6"; break;
                    case 7 : $hex.="7"; break;
                    case 8 : $hex.="8"; break;
                    case 9 : $hex.="9"; break;
                    case 10 : $hex.="A"; break;
                    case 11 : $hex.="B"; break;
                    case 12 : $hex.="C"; break;
                    case 13 : $hex.="D"; break;
                    case 14 : $hex.="E"; break;
                    case 15 : $hex.="F"; break;
                    default:break;
                    }
                        if($des/16==0){
                        $sisa=($des%16);
                        $des=$sisa;
                        }
                           else{
                           $sisa=($des/16);
                           $des=$sisa%16;
                           }}
                           $result = sttrev($hex);
                           echo "<br><h3 class='a'$original Desimal dalam hexa adalah $result.</h3>";
                 }
             }
             else{
                 if(isset($_POST['decimal'])){
                 $des=$_POST['decimal'];
                 $original=$_POST['decimal'];
                 $octal='';
                 while ($des>0){
                 switch($hasil){
                 case 0 : $hex.="0"; break;
                 case 1 : $hex.="1"; break;
                 case 2 : $hex.="2"; break;
                 case 3 : $hex.="3"; break;
                 case 4 : $hex.="4"; break;
                 case 5 : $hex.="5"; break;
                 case 6 : $hex.="6"; break;
                 case 7 : $hex.="7"; break;
                 default:break;
                 }
                 if($des/8>0){
                     $sisa=($des/8);
                     $des=$sisa%8;
                 }
                 else{
                     $sisa=($des%8);
                     $des=$sisa;
                 }}
                 $result = sttrev(octal);
                 echo "<br><h3 class='a'> $original Desimal dalam Oktal adalah $result.</h3>";
                
                 }
                 else{
                
                    
                 }
             }
         }
        }
        }
      

        echo "<br><h2 class='a'<a href='konversi_dengan radio button.php'>Reset</a></h2><br><br>";
        ?>
</body>
</html>