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

×Ô¼º¶¯ÊÖдһ¸öÅжÏÍøÖ·ºÏ·¨µÄC\C++µÄÕýÔò±í´ïʽ³ÌÐò

#include<stdio.h>
#include<regex.h>
int main(int argc, char** argv)
{
if(IsLegalPage("http://www.baidu.com"))
printf("¸ÃÍøÒ³ºÏ·¨\n");
else printf("¸ÃÍøÒ³²»ºÏ·¨£¡£¡£¡\n");
return 0;
}
/* º¯Êý˵Ã÷£ºÅжÏÍøÒ³ÊÇ·ñºÏ·¨
* ÊäÈë²ÎÊý£ºÐèÒªÅжϵÄÍøÖ·
* ·µ»Ø½á¹û£ºÍøÒ³ÊÇ·ñºÏ·¨(ºÏ·¨1£¬²»ºÏ·¨0)
*/
int IsLegalPage(char* s_tmp)
{
char* pattern="(https?)://.*(\.cn|\.com|\.htm|\.html|\.aspx?|\.jsp|\.php|/|/#)$";
printf("pattern=%s\n",pattern);
int z=0;
regex_t reg;
regmatch_t pm[1];
z=regcomp(®,pattern,REG_EXTENDED|REG_ICASE);
z=regexec(®,s_tmp,1,pm,0);
if(z!=0)
return 0;
else
return 1;
regfree(®);
}
 


Ïà¹ØÎĵµ£º

ÓÖÊÇ3Ö»C¡£¡£¡£= =

1.д³öÁ½¸öº¯Êý£¬·Ö±ðÇóÁ½¸öÕûÊýµÄ×î´ó¹«Ô¼ÊýºÍ×îС¹«±¶Êý£¬ÓÃÖ÷º¯Êýµ÷ÓÃÕâÁ½¸öº¯Êý£¬²¢Êä³ö½á¹û¡£Á½¸öÕûÊýÓɼüÅÌÊäÈë¡£
#include<stdio.h>
int gcd(int,int);
int lcm(int,int);
int gcd(int m,int n)
{
if(m%n==0)
return n;
else
return gcd(n,m%n);
}
int lcm(int m,int n)
{
return m*n/(gc ......

ÎÒµÄCʵ¼ù(7)£ºÎ»¼ÆÊý

  λ¼ÆÊý¾ÍÊǶÔÒ»¸öÊýÖоßÓÐÄ³Ð©ÌØÕ÷µÄλ½øÐмÆÊý¡£¿´ÏÂÃæÊµÏÖ£º
/* bitscount.c£ºÎ»¼ÆÊý */
/* ¼ÆËãxÖÐ1λµÄÊýÄ¿£º·½°¸1£¬²ÉÓ÷ÖÖβßÂÔ */
inline int pop(unsigned x){
/* ¶Ôÿ¸ö2λ×ֶΣ¬ÏÈÎö³öÆäÓҶ˵Ä1룬ÔÙÎö³öÆä×ó¶ËµÄ1λ£¬È»ºóÈÃÕâÁ½¸öλÏà¼Ó */
x=(x & 0x55555555)+((x>>1) & 0x555555 ......

GCC ±àÒëc³ÌÐòµÄ·½·¨¼°¹ý³Ì½âÎö

GCC ±àÒëc³ÌÐòµÄ·½·¨¼°¹ý³Ì½âÎö 
Justin.zp.Yang 2010.04.10
        Ä¿Ç° Linux ÏÂ×î³£ÓÃµÄ C ÓïÑÔ±àÒëÆ÷ÊÇ GCC £¨ GNU Compiler Collection £©£¬ËüÊÇ GNU ÏîÄ¿ÖзûºÏ ANSI C ±ê×¼µÄ±àÒëϵͳ£¬Äܹ»±àÒëÓà C ¡¢ C++ ºÍ Object C µÈÓïÑÔ±àдµÄ³ÌÐò¡£ GCC ²»½ö¹¦Äܷdz£Ç¿´ó£¬½á¹¹ ......

C/C++³ÌÐòÔ±±Ø¶ÁµÄÊ®±¾Êé

ÔÚGmail TopLanguage  Group Öп´µ½Ò»ÆªÎÄÕ“C/C++³ÌÐòÔ±±Ø¶ÁµÄÊ®±¾Ê飨ÉÏ£©”£¬´ó¼ÒµÄÌÖÂÛ¶¼ºÜ¼¤Àø£¬´ó¼Ò¶¼¾õµÃÕâÆªÎÄÕÂдµÃºÜ°ô£¬ÎÒÏëÔÚGroupÀïµÄÅóÓѶ¼ÄÜÔÚLookgirlµÄÕâÆªÎÄÕÂÀï»ñÒæ²»ÉÙ£¬Îª´Ë¶·µ¨ÔÚ´Ë×ªÔØ¸ÃÎÄ£¬¹©¸ü¶àÅóÓѽ»Á÷¡¢Ñ§Ï°¡£
C/C++³ÌÐòÔ±±Ø¶ÁµÄÊ®±¾Ê飨ÉÏ£©
Õâ¸öÌâÄ¿´óµÄÓÐЩÀëÆ×£¬Êµ»°Ëµ£ ......

¡¾C\C++ÓïÑÔÈëÃÅÆª¡¿ Îļþ²Ù×÷(תÌû)

×î½üʵÔÚÊÇ̫æÁË£¬ÕâÆªÕûÕû¾ÍÍÆ³ÙÁË1¸öÔÂÁË£¬ÊµÔÚÊǶԲ»Æð¡£Ö®Ç°±¾´òËãÕâ¸öÄ£¿é¾Í½áÊøÁË£¬Îļþ²Ù×÷¾Í²»Ð´ÁË£¬µ«ÊÇÎļþ²Ù×÷ÓÖÊÇÒ»¸öºÜÖØÒªµÄ¶«Î÷£¬¶øÇÒÒ²¸ÕºÃÄܹ»×ܽá֮ǰÎÒÃÇѧϰµÄËùÓÐ֪ʶ¡£Í¬Ê±Ò²ÎªÁ˽«Îļþ²Ù×÷Õâ¸ö³õѧÕßÈÏΪºÜÉñÃØµÄ¶«Î÷¸ø±¾ÖÊ»¯¡£Òò´Ë£¬±¾Æª½«ÖðÒ»½éÉÜCÓïÑÔµÄÎļþ²Ù×÷¡££¨±¾Ä£¿éµÄÃüÃû±¾À´ÊÇÏëC\C++Ò ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ