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

C×Ö·û´®·´×ªËã·¨

Ò»¸öºÜ¼ò½àµÄËã·¨£º
void Reverse(char s[])
{
    for(int i = 0, j = strlen(s) - 1; i < j; ++i, --j) {
        char c = s[i];
        s[i] = s[j];
        s[j] = c;
    }
}
#¹ØÓÚa, b½»»»ÆäËüËã·¨£º
    a ^= b;
    b ^= a;
    a ^= b;
Ò»¸öÎåÖֽⷨµÄ°æ±¾£º
ת×Ô£ºhttp://www.cnblogs.com/Mainz/articles/1164602.html
ÕâÊÇÍøÂçÁ÷´«µÄMicrosoftµÄÃæÊÔÌâĿ֮һ£º“±àд·´×ª×Ö·û´®µÄ³ÌÐò£¬ÒªÇóÓÅ»¯ËÙ¶È¡¢ÓÅ»¯¿Õ¼ä”¡£ÒòΪ×î½üÒ»Ö±ºÜ¶à¹Ø×¢Ëã·¨·½ÃæµÄʵ¼ùºÍÑо¿£¬Òò´Ë¶ÔÕâ¸öÎÊÌâ½øÐÐÁËһЩ˼¿¼£¬¸ø³öÁË5ÖÖʵÏÖ·½·¨£¨ÓÐÁ½ÖֽⷨÏà¹ØÐԱȽϴ󣩡£
½â·¨Ò»£ºµÚÒ»´Î¿´µ½ÕâÌâÄ¿£¬Ïëµ½×î¼òµ¥¡¢×îÖ±¾õµÄ½â·¨¾ÍÊÇ£º±éÀú×Ö·û´®£¬½«µÚÒ»¸ö×Ö·ûºÍ×îºóÒ»¸ö½»»»£¬µÚ¶þ¸öºÍµ¹ÊýµÚ¶þ¸ö½»»»£¬ÒÀ´ÎÑ­»·£¬¼´¿É£¬ÓÚÊÇÓÐÁ˵ÚÒ»¸ö½â·¨£º
char* strrev1(const char* str)
{
       int len = strlen(str);
       char* tmp = new char[len + 1];
        strcpy(tmp,str);
       for (int i = 0; i < len/2; ++i)
       {
          char c = tmp[i];
           tmp[i] = tmp[len – i - 1];
           tmp[len – i - 1] = c;
        }
       return tmp;
}
ÕâÀïÊÇͨ¹ýÊý×éµÄϱ귽ʽ·ÃÎÊ×Ö·û´®µÄ×Ö·û£¬Êµ¼ÊÉÏÓÃÖ¸ÕëÖ±½Ó²Ù×÷¼´¿É¡£½â·¨¶þÕýÊÇ»ùÓÚ´Ë£¬ÊµÏÖ´úÂëΪ£º
char* strrev2(const char* str)
{
       char* tmp = new char[strlen(str) + 1];
        strcpy(tmp,str);
       char* ret = tmp;
       char* p =


Ïà¹ØÎĵµ£º

linuxÄÚºËÒÆÖ²s3c2410£¬ÒÆÖ²Õýʽ¿ªÊ¼2

ÄÚºËÆô¶¯µÄÏÖÔÚÒѾ­ÊÇ¿ªÊ¼Ö´Ðк¯Êýstart_kernelº¯ÊýÁË¡£start_kernelº¯ÊýÔÚinit/main.cÖж¨Òå¡£start_kernelº¯ÊýÖ»ÊÇÍê³É
ÏàÓ¦µÄ½á¹¹µÄ³õʼ»¯ÈÎÎñ¡£
    printk(KERN_NOTICE);
    printk(linux_banner);
    setup_arch(&command_line);
ÔÚubootµÄÒ»Ö±¹ý³ÌÖУ¬uboo ......

C ±ê×¼¿â º¯Êý Ô´´úÂëµÄʵÏÖ ºÍ ·ÖÎö

//¿âº¯ÊýʵÏÖ
char *strcat (char *dst, const char *src)
{
  char *p = dst;
  while (*p)
    p++;
  while ((*p++ = *src++))
    ;
  return dst;
}
char *strncat (char *s1, const char *s2, long unsigned int n)
{
  char *dest = s1;
  ......

cµÄIO

²¿·ÖÄÚÈÝÀ´×Ôhttp://www.programfan.com/article/2674.htmlÒÔ¼°http://www.programfan.com/article/showarticle.asp?id=2675
²¿·Ö·­ÒëÀ´×ÔTUM skript£¨c programmieren);
1.printf()£º
ǧÍò²»ÒªÒÅÍüÔÚprintf()µÄ×îºóÌí¼ÓNewLine"\n"¡£ÒòΪÔÚcµÄ¿âÖÐͨ³£ÓÐÐлº´æ»úÖÆ£¬Õâ¸öÒâζ×ÅÖ»Óе±Ò»ÐеÄÊäÈëͨ¹ý"\n"½áÊøÖ®Ç°£¬ÐеÄÊ ......

ÎÒµÄCʵ¼ù(8)£º×ÖËÑË÷

  ×ÖËÑË÷¾ÍËÑË÷Ò»¸öÊýÖоßÓÐÄ³Ð©ÌØÕ÷µÄλ¡£ÊµÏÖÈçÏ£º
/* wsearch.c£º×ÖËÑË÷ */
/* ´Ó×ó±ßѰÕÒµÚÒ»¸ö0×Ö½Ú£ºµÚ0(1,2,3)¸ö×Ö½ÚÊÇ0ʱ£¬·µ»Ø0(1,2,3)£¬·ñÔò·µ»Ø4 */
int zbytel(unsigned x){
if((x>>24)==0) return 0;
else if((x & 0x00ff0000)==0) return 1;
else if((x & 0x0000ff00)==0) r ......

c/c++void¼°voidÖ¸ÕëÀàÐÍ

c/c++void¼°voidÖ¸ÕëÀàÐÍ
¡¡¡¡1.¸ÅÊöÐí¶à³õѧÕß¶ÔC/C++ÓïÑÔÖеÄvoid¼°voidÖ¸ÕëÀàÐͲ»ÉõÀí½â£¬Òò´ËÔÚʹÓÃÉϳöÏÖÁËһЩ´íÎó¡£±¾ÎĽ«¶Ôvoid¹Ø¼ü×ÖµÄÉî¿Ìº¬Òå½øÐнâ˵£¬²¢ÏêÊövoid¼°voidÖ¸ÕëÀàÐ͵ÄʹÓ÷½·¨Óë¼¼ÇÉ¡£
¡¡¡¡2.voidµÄº¬ÒåvoidµÄ×ÖÃæÒâ˼ÊÇ“ÎÞÀàÐÍ”£¬void *ÔòΪ“ÎÞÀàÐÍÖ¸Õ딣¬void *¿ÉÒÔÖ¸ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ