JavaÓëC++µÄ¶à̬
ûÓбØÒªÓÃÒ»¶ÑÈÆ¿ÚµÄÐÎÈÝ´ÊÀ´ÃèÊöʲô½Ð¶à̬£¬Ö»¾Ù³ö¼¸¸ö¹Ø¼üµã¡£
É裺gunΪ¸¸À࣬shootgunºÍpistolΪgunµÄ×ÓÀà¡£
Java:
class gun {
void shoot() {
System.out.println("gun shoot");
}
}
class shootgun extends gun {
void shoot() {
System.out.println("shootgun shoot");
}
}
class pistol extends gun {
void shoot() {
System.out.println("pistol shoot");
}
}
C++:
class gun
{
void shoot()
{
cout << "gun shoot" << endl;
}
};
class shootgun : gun
{
void shoot()
{
cout << "shootgun shoot" << endl;
}
};
class pistol : gun
{
void shoot()
{
cout << "pistol shoot" << endl;
&n
Ïà¹ØÎĵµ£º
ÏÂÎÄÊÇÈÕ±¾ÈË·ÒëµÄÀÏÍâµÄÎÄÕ£¬ÈÕ±¾ÓÐÒ»°ïÈËÔÚ³´Ruby£¬ºÃÏñÊÇÈÕ±¾ÈË·¢Ã÷µÄ£¬Èç¹û¹Ø×¢µÄÈ˶àÁËÒ²ÓпÉÄÜÔÚÒ»¶¨µÄ·¶Î§ÄÚÁ÷ÐÐÆðÀ´¡£
´ËÎĽéÉÜÁËScooter framework¿ò¼Ü£¬ÊÇ»ùÓÚRuby on Rails ¹¹ÖþµÄ£¬ÊÇÒ»¸öSSH¿ª·¢¼¯³ÉµÄÌæ´úÆ·£¬Óõ½ÁËJAVAµÄһЩµ×²ã¼¼Êõ£¬ÓкܶàеĸÅÄ1.0°æ±¾Ô¤¼Æ½ñÄê6£¬7Ô·ݷ¢²¼¡£Ã²Ëƹ¦ÄܺÜÇ¿´ó£¬¸ÐÐ ......
public class Test {
/**
* @param args
*/
public static void main(String[] args) {
/**
* ÇóÖÊÊýºÍ£¬
* Èç:
* sum(1)=2=2
* sum(2)=2+3=5
* sum(3)=2+3+5=10
* sum(4)=2+3+5+7=17
& ......
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE>ʵÀý1</TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME=" ......
ÔÚÐÅϢʱ´ú£¬ÍøÂç¼¼ÊõÓ¦ÓÃÒѷdz£ÆÕͨ¡£ÆäÖзdz£¶àÓ¦Óö¼ÒÀÀµÓÚ´ÓÒ»¸öÖ÷»úÏò¶à¸öÖ÷»ú»ò´Ó¶à¸öÖ÷»úÏò¶à¸öÖ÷»ú·¢ËÍͬһÐÅÏ¢µÄÄÜÁ¦£¬ÔÚInternetÉÏ·Ö·¢µÄÊýÄ¿¿ÉÄÜ´ïÊýÊ®Íǫ̀£¬ÕâЩ¶¼ÐèÒª¸ü¸ßµÄ´ø¿í£¬²¢ÇÒ´ó´ó³¬³öÁ˵¥²¥µÄÄÜÁ¦¡£Ò»ÖÖÄÜ×î´óÏ޶ȵØÀûÓÃÏÖÓдø¿íµÄÖØÒª¼¼ÊõÊÇIP×é²¥¡£
1£®IP×é²¥¼¼ÊõµÄ¸ÅÄî
IP×é²¥¼¼Êõ£¬ÊÇÒ»ÖÖÔÊ ......