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1  ÖØд(Ò²½Ð¸²¸Ç£¬Ò²½ÐÖع¹)£ºÖØд·½·¨±ØÐëºÍ±»ÖØд·½·¨¾ßÓÐÏàͬµÄ·½·¨Ãû³Æ¡¢²ÎÊýÁбíºÍ·µ»ØÖµÀàÐÍ£»
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2  ¹Ø¼ü×Ösuper£º
    ÔÚJavaÀàÖÐʹÓÃsuperÀ´ÒýÓø¸ÀàµÄ³É·Ö
    super¿ÉÓÃÓÚ·ÃÎʸ¸ÀàÖж¨ÒåµÄÊôÐÔ
    super¿ÉÓÃÓÚµ÷Óø¸ÀàÖж¨ÒåµÄ³ÉÔ±·½·¨
    super¿ÉÓÃÓÚÔÚ×ÓÀ๹Ôì·½·¨Öе÷Óø¸ÀàµÄ¹¹Ôì·½·¨
    superµÄ×·Ëݲ»½öÓÚÖ±½Ó¸¸À࣬¾ÍÊÇfatherµÄfather¡£¡£¡£¡£¡£¡£
Supper¹Ø¼ü×ÖÓÐÁ½¸öÌØÊâµÄÓÃ;£º
    ÔÚ×ÓÀ๹Ô캯ÊýÖе÷Óø¸ÀàµÄ¹¹Ô캯Êý
    ÔÚ×ÓÀàÖе÷Óø¸ÀàµÄ·½·¨¡£
3  ¶à̬£º¶à̬¾ÍÊÇÖØдºÍÖØÔØ£¡¶øÉÏËÜÔìÐÍ»òÐé·½·¨µÄµ÷ÓøüºÃµÄÌåÏÖÁ˶à̬¡£
             ÉÏËÝÔìÐÍ(Ò²½ÐÐé·½·¨)ÖУ¬·½·¨Êǵ÷ÓÃ×ÓÀà×Ô¼ºµÄ£¬ÊôÐÔÊǵ÷Óø¸ÀàµÄ¡£(Ò»¸öÒýÓÃÀàÐͱäÁ¿Èç¹ûÉùÃ÷Ϊ¸¸ÀàµÄÀàÐÍ£¬
             µ«Êµ¼ÊÒýÓõÄÊÇ×ÓÀà¶ÔÏó£¬ÄÇô¸Ã±äÁ¿¾Í²»ÄÜÔÙ·ÃÎÊ×ÓÀàÖÐÌí¼ÓµÄÊôÐԺͷ½·¨)
public class Father {   
    public String name = "Íõ»Ý";
    public void bidBoy(){
        System.out.println("½ñÌìÎÒÒªÊDz»´òÄ㣬ÎҾͲ»ÊÇÄãÄ£¡£¡");   
    }
}
public class Son1 extends Father{
    public String name1 = "ÍõÅôµÄ½ã½ã";
    public String name = "ÕÅÈýÈý";
    public void bidBoy(){   //ÖØд
        System.out.println("ÎÒ×ö´íÁËʲô£¿ÎªÊ²Ã´ÄãÒª´òÎÒ£¡£¡£¡");
        System.out.println(super.name);
        System.out.println(name);//Èç¹û×ÓÀàûÓÐn


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JAVAÅàѵ¸ÐÎò

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class yiwei
{
   public static void main(String [] args)
   {
      int i = -4;
      int c = i>>>1;
      System.out.println(c);
   ......
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