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

C\C++²ËÄñÎÊÌ⼯1

´úÂ룺
#include  <iostream>
using namespace std;
class Clock
{
int hour, minute, second;
public:
   Clock(int h, int m, int s) //¹¹Ô캯Êý¶¨Òå £¬ÎÞ·µ»ØÖµÀàÐÍ
   {     
if(s<0) second=0;
       if (s>=60) second =s%60;
   else second=s;
       if(m<0) minute=0;
       if (m>=60) minute =m%60;
    else minute=m;
    if(h<0) hour=0;
       if (h>=24) hour=h%24;
  else hour=h;
}
void print(){ cout<<hour<<”:”<<minute<<”:”<<second<<endl; }
};
void main()
{
    Clock  aClock(100,100,200);
        //´´½¨Ò»¸öClockÀàµÄ¶ÔÏóaClock
    aClock.print();  //Àà³ÉÔ±º¯Êýµ÷ÓÃ
}  
´íÎó£º
ÒÔÉÏ´úÂëµÄ´íÎóÖ»ÊÇÓÃÁËÖÐÎĵÄÒýºÅ¶øÒÑ£¬Õâ¸öÊdz¬¼¶²ËÄñ´íÎó……


Ïà¹ØÎĵµ£º

mysql connect by c++

#include <stdio.h>
#include <windows.h>
#include <mysql.h>
#define host "localhost"
#define username "root"
#define password "123"
#define database "oa"
MYSQL *conn;
int main()
{
MYSQL_RES *res_set;
MYSQL_ROW row;
unsigned int i,ret;
FILE *fp;
MYSQL_FIELD *field; ......

ÓÃCÓïÑÔÀ©Õ¹PythonµÄ¹¦ÄÜ

µ±½ñÓÐÐí¶àÃâ·ÑµÄ RDBMS£¨Relational Database Management
System£¬¹ØÏµÊý¾Ý¿â¹ÜÀíϵͳ£©£¬ÆäÖÐһЩÊÇ¿ª·ÅÔ´ÂëÈí¼þ£¬ÁíһЩÊÇÉÌÒµ³§ÉÌÌṩµÄÃâ·Ñ²úÆ·¡£Èç¹ûÄúÕýÔÚʹÓà C/C++¡¢Java™¡¢.NET
»ò PHP
¿ª·¢Ó¦ÓóÌÐò£¬ÏëѰÕÒÒ»ÖÖ¿É¿¿µÄÊý¾Ý·þÎñÆ÷£¬Ï£ÍûËüÖ§³ÖÏȽøµÄ¼¼Êõ¡¢¾ßÓв»¶ÏÀ©´óµÄ¿ª·¢ÈËÔ±ÉçÇø²¢ÒѾ­²¿ÊðÔÚÐí¶à¹Ø¼ ......

C/C++ÖÐΪ¶þάÊý×é·ÖÅäÄÚ´æ

½ñÌì²Î¼Ó±ÊÊÔ,ÆäÖÐÓÐÁ½ÌâÊÇ·ÖÅäÄÚ´æµÄ,µÚÒ»ÌâÊǶ¯Ì¬·ÖÅäÒ»¸öһάÊý×é,µÚ¶þ¸öÌâÊǶ¯Ì¬·ÖÅäÒ»¸ö¶þάÊý×é.µÚÒ»ÌâºÍµÚ¶þÌâÎÒ·Ö±ðÊÇÕâÑùдµÄ:
/*µÚÒ»Ìâ*/
p=(float*)malloc(sizeof(float[M]));
/*µÚ¶þÌâ*/
p=(float*)malloc(sizeof(int[M][N]));
½á¹û˵ÎÒµÚ¶þÌâ´íÁË,ÎÒ»¹²»Ã÷°×´íÄÄÁË,ÎÒÓÖÎÊд³ÉM*N¶Ô²»,½á¹û»¹ÊÇ˵²»¶Ô.¸Õ² ......

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£Íû³ÉΪһ¸ö½â¾ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ