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

The C Programming Language ¾­µä´úÂë any(s1,s2)

/*
* Exercise 2-5 Page 48
*
* Write the function any(s1,s2), which returns the first location
* in the string s1 where any character from the string s2 occurs,
* or -1 if s1 contains no characters from s2. (The standard library
* function strpbrk does the same job but returns a pointer to the
* location.)
 
*
*/
Here's a much better solution, by Partha Seetala. This solution has a worst-
case time complexity of only O(n + m) which is considerably better.


Ïà¹ØÎĵµ£º

¼òÊöCºÍC++³ÌÐòԱѧϰÀú³Ì

¼òÊöCºÍC++³ÌÐòԱѧϰÀú³Ì
ÊÕ²Ø



< type="text/javascript">
document.body.oncopy = function() {
if (window.clipboardData) {
setTimeout(function() {
......

CºÍC++³ÌÐòԱѧϰÀú³Ì

ºÜÓвο¼ÒâÒåµÄѧÀúÁ÷³Ì¡£
¡¡¡¡1¡¢¿ÉÒÔ¿¼ÂÇÏÈѧϰC.

¡¡¡¡´ó¶àÊýʱºò£¬ÎÒÃÇѧϰÓïÑÔµÄÄ¿µÄ£¬²»ÊÇΪÁ˳ÉΪһ¸öÓïÑÔר¼Ò£¬¶øÊÇÏ£Íû³ÉΪһ¸ö½â¾öÎÊÌâµÄר¼Ò¡£×öÒ»¸öÓÐÓõijÌÐòÔ±£¬×öÒ»¸ö׬ǮµÄ³ÌÐòÔ±¡£ÎÒÃǵļÛÖµ£¬½«ÌåÏÖÔÚ¿Í»§¼ÛÖµÉÏ£¬¶ø²»ÊÇÓïÑÔдµÃºÃ²»ºÃ¿´¡£


¡¡¡¡C++ÊÇCµÄÒ»¸öÃæÏò¶ÔÏóµÄ½âÊÍ£¬C++ΪCÀ ......

¼òÊöCºÍC++³ÌÐòԱѧϰÀú³Ì

¹þ¹þ£¡ÓÐÐÒÔÚÄ³ÍøÕ¾·¢ÏÖÕâÆªÎÄÕ£¬¶Á°Õ£¬¾õµÃÂùÓеÀÀí£¬·¢À´´ó¼ÒÒ»Æð¹²ÃãÖ®   
×ÜÊDZ»Í¬Ñ§ÃÇÎʵ½£¬ÈçºÎѧϰCºÍC++²Å²»Ã£È»£¬²Å²»ÊÇÂÒѧ£¬ÏëÁËһϣ¬ÕâÀï¸ø³öÒ»¸ö×ܵĻظ´¡£
¡¡¡¡Ò»¼ÒÖ®ÑÔ£¬»¶Ó­ÅÄש¹þ¡£
¡¡¡¡1¡¢¿ÉÒÔ¿¼ÂÇÏÈѧϰC.
¡¡¡¡´ó¶àÊýʱºò£¬ÎÒÃÇѧϰÓïÑÔµÄÄ¿µÄ£¬²»ÊÇΪÁ˳ÉΪһ¸öÓïÑÔר¼Ò£¬¶øÊÇÏ£Íû ......

C±àÂë¹æ·¶

1 ÎĵµËµÃ÷
2 Îļþ½á¹¹
2.1 ΪÁ˸üºÃµÄÀûÓÃCVSµÄÐ޸ļǼ¹¦ÄÜ£¬ÔÚcommitµÄʱºò£¬ÈÏÕæµÄÌîдÐ޸ļǼ¡£
2.2 Ϊ·ÀֹͷÎļþ±»Öظ´ÒýÓã¬Ó¦µ±ÓÃifndef/define/endif½á¹¹²úÉúÔ¤´¦Àí¿é£»
2.3 ʹÓÃ__cplusplusºê¶¨Ò壬ʹ³ÌÐò¿ÉÒÔ·½±ãµÄÒÆÖ²ÖÁC++»·¾³Ï£»
2.4 Óà #include ¸ñʽÀ´ÒýÓñê×¼¿âµÄÍ·Îļþ£¨±àÒëÆ÷½«´Ó±ê×¼¿âĿ¼¿ªÊ ......

ÔÚC#Àï´´½¨ºÍʹÓÃC·ç¸ñÊý¾Ý½á¹¹

ÔÚC#Àï´´½¨ºÍʹÓÃC·ç¸ñÊý¾Ý½á¹¹£¬¼´·ÇÍйܵÄÊý¾Ý½á¹¹£¬¿ÉÒÔÌá¸ßÐÔÄÜ¡£
1 Êý¾Ý½á¹¹µÄ¶¨Òå
¿´ÏÂÃæÀý×Ó£º
    unsafe struct A {
        public int x;
    }
    unsafe struct B {
        pu ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ