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

»ùÓÚÑî»ÔÈý½ÇµÄ×éºÏÊý¼ÆËãËã·¨(C++ʵÏÖ)

 
¹ØÓÚ×éºÏÊý¼ÆËãµÄËã·¨ÎÒдÁ˺ü¸¸ö£¬·¢ÏÖÑî»ÔÈý½Ç²é±í·¨Ð§ÂʱȽϸߣ¡
²¢ÇÒÕâ¸öËã·¨ÀûÓÃC(n,k) = C(n,n-k)À´¼ò»¯Ñî»ÔÈý½ÇµÄÊý×飬Ëã·¨µÄʱ¼ä¸´ÔӶȱȽϵ͡£
Ô­´´£¬Ë®Æ½ÓÐÏÞ£¬ÈçÓв»×㣬»¶Ó­Ö¸³ö¡£
Mail£ºrainday163@163.com
ÏÂÃæÊÇÎÒдµÄ´úÂë²¢¸½´ø²âÊÔº¯Êý£ºDev-C++ 4.9.9.2ϲâÊÔͨ¹ý¡£
/*---------------------------------------------------------------------
//file name:combination.cpp
//Coder: rainday163
//E-mail: rainday1631@163.com
//Create date: 2009.9.4
//Last modify date: 2009.9.28
//Test platform: WinXP sp2 & Dev-C++ 4.9.9.2
---------------------------------------------------------------------*/
#include <typeinfo>
#include <vector>
#include <stdexcept>
#include <iostream>
template <typename T1,typename T2>
T1 combination(T2 const &n,T2 const &k)
{
//ÀàÐͼì²é
if( !( (typeid(T1) == typeid(unsigned long long))
     ||(typeid(T1) == typeid(long long))
     ||(typeid(T1) == typeid(unsigned long))
     ||(typeid(T1) == typeid(long))
     ||(typeid(T1) == typeid(unsigned int))
     ||(typeid(T1) == typeid(int))
     ||(typeid(T1) == typeid(unsigned short))
     ||(typeid(T1) == typeid(short)) ) )
{
   throw std::out_of_range("Type of return value Error!");
}
if( !( (typeid(T2) == typeid(long))
     || (typeid(T2) == typeid(unsigned int))
     || (typeid(T2) == typeid(int))
     || (typeid(T2) == typeid(unsigned short))
     || (typeid(T2) == typeid(short))
      ) )
{
   throw std::out_of_range("Type of parameter Error!");
}
if((n|k)<0)//È·±£n,kΪÕýÖµ
{
   throw std::out_of_range("Error£ºnegative parameter!");
}
if(n<k)
 {
  throw std::out_of_range("Error£ºK > N ,Please check your input!");
&nb


Ïà¹ØÎĵµ£º

C/C++ÖеÄÈÕÆÚºÍʱ¼ä

ͻ񻣼
±¾ÎÄ´Ó½éÉÜ»ù´¡¸ÅÄîÈëÊÖ£¬Ì½ÌÖÁËÔÚC/C++ÖжÔÈÕÆÚºÍʱ¼ä²Ù×÷ËùÓõ½µÄÊý¾Ý½á¹¹ºÍº¯Êý£¬²¢¶Ô¼ÆÊ±¡¢Ê±¼äµÄ»ñÈ¡¡¢Ê±¼äµÄ¼ÆËãºÍÏÔʾ¸ñʽµÈ·½Ãæ½øÐÐÁ˲ûÊö¡£±¾ÎÄ»¹Í¨¹ý´óÁ¿µÄʵÀýÏòÄãչʾÁËtime.hÍ·ÎļþÖÐÉùÃ÷µÄ¸÷ÖÖº¯ÊýºÍÊý¾Ý½á¹¹µÄÏêϸʹÓ÷½·¨¡£
¹Ø¼ü×Ö£ºUTC£¨ÊÀ½ç±ê׼ʱ¼ä£©£¬Calendar Time£¨ÈÕÀúʱ¼ä£©£¬epoch£¨Ê±¼ä ......

LinuxÏÂC++¿ª·¢¹¤¾ß½éÉÜ

LinuxÏÂC++¿ª·¢¹¤¾ß½éÉÜ
 
 
¡¡¡¡¸ÅÊö
¡¡¡¡¾ÍC£«£«¿ª·¢¹¤¾ß¶øÑÔ£¬ÓëWindowsÏÂ΢Èí£¨VC£¬ VS2005µÈ£©Ò»Í³ÌìÏÂÏà±È£¬Linux/UnixÏÂC£«£«¿ª·¢£¬¿ÉνÎ廨°ËÃÅ£¬¸÷ʽ¸÷Ñù¡£Emacs, vi, eclipse, anjuta£¬kdevelopµÈ²ã³ö²»Çî¡£
¡¡¡¡WindowsÏ£¬¿ª·¢¹¤¾ß¶àÒÔ¼¯³É¿ª·¢»·¾³IDEµÄÐÎʽչÏÖ¸ø×îÖÕÓû§¡£ÀýÈ磬VS2005¼¯³ ......

LinuxÏÂC++¿ª·¢¹¤¾ß½éÉÜ

LinuxÏÂC++¿ª·¢¹¤¾ß½éÉÜ
 
 
¡¡¡¡¸ÅÊö
¡¡¡¡¾ÍC£«£«¿ª·¢¹¤¾ß¶øÑÔ£¬ÓëWindowsÏÂ΢Èí£¨VC£¬ VS2005µÈ£©Ò»Í³ÌìÏÂÏà±È£¬Linux/UnixÏÂC£«£«¿ª·¢£¬¿ÉνÎ廨°ËÃÅ£¬¸÷ʽ¸÷Ñù¡£Emacs, vi, eclipse, anjuta£¬kdevelopµÈ²ã³ö²»Çî¡£
¡¡¡¡WindowsÏ£¬¿ª·¢¹¤¾ß¶àÒÔ¼¯³É¿ª·¢»·¾³IDEµÄÐÎʽչÏÖ¸ø×îÖÕÓû§¡£ÀýÈ磬VS2005¼¯³ ......

VC++µÄADOÁ¬½ÓSQL Server²½Öè

 1£ºSQL  ServerÊý¾Ý¿âÅäÖÃ
 
 
 
¿ªÆô·þÎñÆ÷
 
 
ÍÐÅÌÏÔʾ·þÎñÆ÷Æô¶¯
 
 
 
2:ÔÚStaAfx.h ÖÐÌí¼ÓÈçÏ´úÂë
#import "C:\\Program Files\\Common Files\\System\\ado\\msado15.dll" no_namespace      rename("EOF","adoEOF")rena ......

VC++µÄADOÁ¬½ÓAccess²½Öè

1:ÔÚStaAfx.h ÖÐÌí¼ÓÈçÏ´úÂë #import "C:\\Program Files\\Common Files \\System\\ado\\msado15.dll" no_namespace rename("EOF","adoEOF")rename("BOF","adoBOF")
2:ÔÚBOOL CXXXApp::InitInstance()Öгõʼ»¯COM»·¾³
   ::CoInitialize(NULL);
   ÊÍ·ÅCOM»·¾³
   ::CoUninitialize(); ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ