import?java.awt.*;?//包含用于創建用戶界面和繪制圖形圖像的所有類
import?java.awt.event.*;???//提供處理由?AWT?組件所激發的各類事件的接口和類


public?class?Mainframe?extends?frame?implements?ActionListener?{

/**
*?@param?args
*/
static?Mainframe?frm=new?Mainframe（）;
//哺乳動物
static?Checkbox?ckb1=new?Checkbox（“有毛發“）;
static?Checkbox?ckb2=new?Checkbox（“能產奶“）;
//鳥類動物
static?Checkbox?ckb3=new?Checkbox（“有羽毛“）;
static?Checkbox?ckb4=new?Checkbox（“會飛生蛋“）;
//食肉動物
static?Checkbox?ckb5=new?Checkbox（“吃肉“）;
static?Checkbox?ckb6=new?Checkbox（“有犬齒有爪眼睛緊盯著前方“）;
//
static?Checkbox?ckb7=new?Checkbox（“長有蹄“）;
static?Checkbox?ckb8=new?Checkbox（“反芻“）;

static?Checkbox?ckb9=new?Checkbox（“黃褐色有深色斑點“）;
static?Checkbox?ckb10=new?Checkbox（“黃褐色黑色條紋“）;
static?Checkbox?ckb11=new?Checkbox（“長腿長頸黃褐色深色斑點“）;
static?Checkbox?ckb12=new?Checkbox（“白的黑色條紋“）;
static?Checkbox?ckb13=new?Checkbox（“不會飛長頸長腿“）;
static?Checkbox?ckb14=new?Checkbox（“不會飛能游水黑色和白色“）;
static?Checkbox?ckb15=new?Checkbox（“善于飛“）;
static?Label?lab1=new?Label（“顯示動物名“）;
static?Label?lab2=new?Label（““）;
static?Button?but1=new?Button（“確定“）;
static?Button?but2=new?Button（“重設“）;


public?static?void?main（String[]?args）?
{
???//?TODO?Auto-generated?method?stub
???????frm.setSize（400300）;
	???frm.setResizable（false）;
???????frm.settitle（“動物識別系統“）;

???????frm.setLayout（new?GridLayout（02））;
???????lab2.setBackground（Color.green）;
????
???????
???????lab2.setAlignment（Label.CENTER）;
???????
???????but1.addActionListener（frm）;
???????but2.addActionListener（frm）;
????
???????frm.add（lab1）;
???????frm.add（lab2）;
???????frm.add（ckb1）;
???????frm.add（ckb2）;
???????frm.add（ckb3）;
???????frm.add（ckb4）;
???????frm.add（ckb6）;
???????
???????frm.add（ckb8）;
???????frm.add（ckb9）;
???????
???????frm.add（ckb11）;
???????frm.add（ckb12）;
?????
???????frm.add（ckb14）;
???????frm.add（ckb5）;
???????frm.add（ckb7）;
???????frm.add（ckb10）;
???????