Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

CÖкê#ºÍ##µÄÔËÓÃ

 #include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <malloc.h>
#define f(a,b) a##b
#define g(a)  #a
#define h(a) g(a)
int main()   
{   
    char a = 'a';      
    printf("%s\n",g(a)); // a
    printf("%s\n",g(g(a))); // g(a)
    printf("%s\n", h(f(1,2)));   // 12
    printf("%s\n", g(f(1,2))); // f(1,2)
    printf("%s\n", g(h(f(1,2)))); // h(f(1,2))
    printf("%s\n", h(g(f(1,2)))); // "f(1,2)"
    printf("%s\n", h(h(f(1,2)))); // "12"
    return 0;   
}


Ïà¹ØÎĵµ£º

C/SÓëB/S¼Ü¹¹

C/S½á¹¹£¬¼´Client/Server(¿Í»§»ú/·þÎñÆ÷)½á¹¹£¬ÊÇ´ó¼ÒÊìÖªµÄÈí¼þϵͳÌåϵ½á¹¹£¬Í¨¹ý½«ÈÎÎñºÏÀí·ÖÅäµ½Client¶ËºÍServer¶Ë£¬½µµÍÁËϵͳµÄͨѶ¿ªÏú£¬¿ÉÒÔ³ä·ÖÀûÓÃÁ½¶ËÓ²¼þ»·¾³µÄÓÅÊÆ¡£ÔçÆÚµÄÈí¼þϵͳ¶àÒÔ´Ë×÷ΪÊ×Ñ¡Éè¼Æ±ê×¼¡£
B/S½á¹¹£¬¼´Browser/Server(ä¯ÀÀÆ÷/·þÎñÆ÷)½á¹¹£¬ÊÇËæ×ÅInternet¼¼ÊõµÄÐËÆð£¬¶ÔC/S½á¹¹µÄÒ»Öֱ仯 ......

²»¿ÉС¿´µÄextern "C"

     ÏîÄ¿ÖÐÒªÓõ½Ò»¸öÄ£¿é¡£¿´ÁËϸÃÄ£¿éµÄÓ÷¨£¬¾ÍÒÀºù«»­Æ°µÄ°áµ½×Ô¼ºµÄ´úÂëÀïÃæÀ´ÁË¡£²»¹ýÔÚ±àÒëµÄʱºòÅöµ½ÁËÂé·³£¬ ÔÚ³ÌÐòÁ´½ÓµÄʱºò³ö´í£º“undefined reference to***",Ó¦¸ÃÊÇÒòΪûÓаüº¬ÏàÓ¦µÄ¿âÎļþ°É¡£
      ÓÚÊDZȽÏÁËmake fileÎļþµÄд·¨£¬ÊÔͼÔÚÎÒÕâ±ß ......

¹ØÓÚC/C++ÖÐÖ¸Õë×öÐβεÄÒ»µãС·ÖÎö(ת)

 
2009-07-26 15:50
½ñÌìÇÞÊÒµÄɽ¶«ÐÖµÜÔÚÁ·¶þ¼¶µÄÉÏ»ú£¬ÆäÖÐÒ»¸öÌâÄ¿´ó¸ÅÊÇÕâÑù£ºÔÚÒ»¸öº¯ÊýÖУ¬ÓÐÒ»¸öÖ¸ÕëÐβΣ¬¼ÇΪ*p£¬È»ºóÔÚº¯ÊýÄÚ²¿¶¨ÒåÁËÁÙʱ±äÁ¿a,aºÍ*pÊÇͬÖÖÀàÐÍ¡£¾­¹ýһϵÁмÆËã £¬aµÃµ½ÁËÒ»¸öÖµ£¬Õâ¸öÖµ×îºóÊÇÐèÒª¼Ç¼ÔÚÖ¸Õë*pÀïÃæµÄ£¬Ó¦¸ÃÔõô±£´æÄØ£¿ÎÒµ±Ê±Ëæ±ã¾Í˵£¬p=&a¡£½á¹û·¢Éú´íÎóÁË£¬Ã»Óе ......

4*4¼üÅÌɨÃèC³ÌÐò

 4*4¼üÅÌɨÃèC³ÌÐò
#include<reg52.h>
#define uchar unsigned char
 uchar code table[]={0xC0,0xF9,0xA4,0xB0,0x99,
    0x92,0x82,0xF8,0x80,0x90,
    0x88,0x83,0xC6,0xA1,0x86,0x8E};
uchar temp,num;
void display(uchar);
void delay(uchar a)
{
  ......

C/C++Êý×éÃûÓëÖ¸ÕëÇø±ð

 ÒÔÏÂÎÄÕÂ×ªÔØÓÚ:ΪÁËѧϰºÍÊÕ²Ø
http://tech.163.com/school · 2005-08-23 11:05:18 · À´Ô´: Ìì¼«Íø
C/C++Êý×éÃûÓëÖ¸ÕëÇø±ð
¡¡¡¡ÒýÑÔ
¡¡¡¡Ö¸ÕëÊÇC/C++ÓïÑÔµÄÌØÉ«£¬¶øÊý×éÃûÓëÖ¸ÕëÓÐÌ«¶àµÄÏàËÆ£¬ÉõÖÁºÜ¶àʱºò£¬Êý×éÃû¿ÉÒÔ×÷ΪָÕëʹÓá£ÓÚÊǺõ£¬ºÜ¶à³ÌÐòÉè¼ÆÕ߾ͱ»¸ãºýÍ¿ÁË¡£¶øÐí¶àµÄ´óѧÀÏʦ£¬ËûÃÇ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ