求壹個java applet小程序的源代碼

import?java.applet.Applet;

import?java.awt.Button;

import?java.awt.Color;

import?java.awt.Graphics;

import?java.awt.TextField;

import?java.awt.event.ActionEvent;

public?class?Nicki?extends?Applet{

private?static?final?long?serialVersionUID?=?1L;

private?Button?ok;

private?int?num=32;

private?int?resu=0;

private?boolean?isRig=false;

private?TextField?iPut;

public?Nicki(){

this.setLayout(null);

ok=new?Button("OK");

ok.setActionCommand(getName());

ok.setBounds(150,?150,?40,?20);

iPut=new?TextField();

this.add(iPut);

iPut.setBounds(100,?150,?40,?20);

this.add(ok);

ok.addActionListener(new?ButtonAction(this));

}

public?void?paint(Graphics?g){

g.setColor(Color.white);

g.fillRect(0,?0,?this.getWidth(),?this.getHeight());

g.setColor(Color.BLACK);

g.drawString("Please?guess?a?number?",?10,?20);

g.drawString("between?1?and?100",?10,?40);

if(isRig==false&&resu!=0){

if(resu>num){

g.drawString(""+resu+"?is?too?big?!",?10,?100);

}else?if(resu<num){

g.drawString(resu+"is?too?small?!",?10,?100);

}

}else?if(isRig==true){

g.setColor(Color.GREEN);

g.drawString("Yes,"+resu+"?is?the?right?number",?10,?80);

g.drawString("Your?are?great!?",?10,?100);

g.setColor(Color.red);

g.drawString(resu+"!",?70,?120);

}

iPut.setText("");

g.drawString("Input?the?number：",?0,?150);

}

public?void?ButtonActionPerformed(ActionEvent?e){

if(e.getActionCommand().equals("panel0")){

resu=Integer.parseInt(iPut.getText());

if(num==resu){

isRig=true;

}else{

isRig=false;

}

repaint();

}

}

}

class?ButtonAction?implements?java.awt.event.ActionListener{

Nicki?su;

public?ButtonAction(Nicki?bun){

this.su=bun;

}

public?void?actionPerformed(ActionEvent?e)?{

su.ButtonActionPerformed(e);

}

}

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