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import javax.swing.*;
import java.awt.event.*;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.*;
import javax.swing.JTextField.*;
public class TEST2 extends JPanel implements KeyListener
{
int x = 0;
int y = 0;
int item_count=15;
String output="";
long startTi
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import javax.swing.*;
import java.awt.*;
import java.util.*;
import java.awt.event.*;
import java.text.*;
import java.awt.geom.Line2D;
import java.awt.geom.Rectangle2D;
import java.awt.geom.Ellipse2D;
public class PowerPoint extends JFrame implements KeyListener, ActionListener, MouseListe
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java.io.FileWriter;
import java.io.IOException;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.table.DefaultTableModel
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java.swing.plaf.windows.WindowsLookAndFeel");
}catch(Exception e){
e.printStackTrace();
}
this.file = file;
this.msgFile = msgFile;
totalClientList = new Vector();
iDList = new Vector();
f = new JFrame();
f.setLayout(new BorderLayout());
btnExit = new JButton("서버 종
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import javax.swing.*;
import java.awt.*;
import java.util.*;
import java.awt.event.*;
public class VendingMachine extends JFrame {
private SelectPanel selectPanel;
private InputPanel inputPanel;
private OutputPanel outputPanel;
public VendingMachine(){
super("음료수 자동판매기");
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java.util.Scanner;
public class no4 {
public static void main(String[] args) {
int x[][] = new int[3][2];
int y[][] = new int[2][3];
Scanner s = new Scanner(System.in);
for(int i=0; i<x.length; i++) {
System.out.print(\"첫번째(3*2)행렬의 [\" + (i+1) + \"]번째 행의 숫자(2 개) 입력: \");
for(int j=
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N_VALUE);
System.out.println(\"\\t\\t 최대값: \" + Character.MAX_VALUE);
}
}
3. 20개의 수(0에서 9까지의 정수)를 입력 받아 그 빈도 수가 가장 많은 수와 빈도 수를
출력하는 프로그램을 작성하시오.
import java.util.Scanner;
public class no3 {
public static void main(String[] ar
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java
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class GUIListener extends WindowAdapter implements ActionListener {
protected JTextField inputField;
protected Process process;
//This GUI listener의 시작을 알리는 부분.
public GUIListener(){}
public GUIListener (JTextFiel
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퀵소트 소스의 일부분이에요~
import java.io.*;
import java.util.*;
class QuickSort {
String dbname="";
int dbsize=0;
int order=0;
long time=0;
public int partition(double[] a,int l,int r){
int i=l-1;
int j=r;
double pivot=a[r];
if(order==0){
for(;;){
while(a[++i] ;
while(i&
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java.io.*;
public class Ex2 {
public static void main(String[] arg) throws java.io.IOException{
int size, i ,cont=1;//size=마방진 크기 i,cont = while문에서 사용할 변수
int a,b;//배열의 위치로 사용할 변수
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
// 입력받은
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메뉴펼치기
