Contoh Program JAVA Mengurutkan Data Selection Sort

//Mengurutkan Data

public class tugas2

{

public static void main (String[]args)

{

int[] angka = new int[7];

//inisialisasi array

for (int i=0;i

Contoh Program JAVA TextField

//Contoh Program TextField

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

class DemoTextField implements ActionListener {

public JLabel label1, label2, label3;

public JTextField textField1, textField2, textField3;

public JButton button1, button2, button3, button4;

Program Java ComboBox

//Program ComboBox

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

class DemoComboBox implements ActionListener {

public JLabel labelNama,labelLahir,labelTanggal,labelBulan, labelTahun;

public JTextField tfNama,tfInfo;

public JComboBox comboTanggal, comboBulan, comboTahun;

public JButton btnProses;

public DemoComboBox() {

Java " Case "

import javax.swing.*;
public class STMIK
{
public static void main (String[]args)
{
String Pil="";
String hasil ="";
String input = "";
String input2 = "";
String input3 = "";
String input4 = "";



int Menu=0;

int nm = 0;
int jr = 0;
int an =0;
int tg =0;
int md=0;
int fn=0;
int qs=0;
double rt=0;




Pil = JOptionPane.showInputDialog ("Pilihan : "+
"\n1. Biodata"+" \n2. IP");

Menu = Integer.parseInt (Pil);
switch (Menu)

Java " Case & If "

import javax.swing.JOptionPane;
public class Mid_Semester
{
public static void main(String[]args)
{
String hasil="";
String nama="";
String juru="";
String msg="";
String ipk1="";
double ipk=0;

int ips=0;
int spp =0;
int bpp=0;
int jur=0;
int total=0;

String pilihan=JOptionPane.showInputDialog("Pilihan :\n1. Data Mahasiswa\n2. Predikat Kelulusan\n");
int menu=Integer.parseInt(pilihan);