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

cµÄÒ»¸öСÎÊÌâ

/*±àд³ÌÐò£¬ÊäÈë2¸öÊýÒÔ¼°¼Ó¼õ³Ë³ýÖеÄijÔËËã·ûºÅ£¬²¢µ÷ÓÃ×Ô¼º±àдµÄº¯Êý¼ÆËãÏàÓ¦µÄ½á¹û*/
#include<stdio.h>
#include<conio.h>
float cal(int a,char sym,int b);
main()
{
 int a=0,b=0;
 char sym='\0';
 float c=0.0;
 scanf("%d%c%d",&a,&sym,&b);
 c=cal(a,sym,b);
 printf("%d%c%d=%f\n",a,sym,b);
 getch();
}
float cal(int a,char sym,int b)
{
      float c=0.0;
      switch(sym)
      {
                 case '+': c=a+b;
                 case '-': c=a-b;
                 case '*': c=a*b;
                 case '/': if(b!=0)
                 {
                      c=(float)a/b;
                      return c;
                 }
                 else
                 {
                     printf("Devided by 0.\n");
                  exit(0);  /*±àÒëµÄʱºòÔÚÕâÐгö´í*/
     &n


Ïà¹ØÎĵµ£º

linuxÏÂÃæ´®¿Ú¹¤¾ßC kermit

linuxÏÂÃæ´®¿Ú¹¤¾ßC-kermit  C-kermitÊÇÒ»¿î¼¯³ÉÁËÍøÂçͨÐÅ¡¢´®¿ÚͨÐŵŤ¾ß£¬ËüÓÐÈç϶àÖÖ¹¦ÄÜ
1.Ö§³ÖkermitÎļþ´«ÊäЭÒé
2.×Ô¶¨ÒåÁËÒ»Öֽű¾ÓïÑÔ£¬ËüÇ¿´ó¶øÒ×ÓÚʹÓ㬿ÉÓÃÓÚ×Ô¶¯»¯¹¤×÷
3.ÎÞÂÛÊÇÍøÂçͨÐÅ£¬»¹ÊÇ´®¿ÚͨÐÅ£¬²Ù×÷ÊÇÒ»Öµģ¬²¢Ö§³Ö¶àÖÖÓ²¼þ¡¢Èí¼þƽ̨
4.Óа²È«ÈÏÖ¤¡¢¼ÓÃܹ¦ÄÜ
5.ÄÚ½¨FTP¡¢HTTP¿Í»§¶Ë¹ ......

ÿÈÕC(3.Linux³£ÓÃCº¯Êý ÄÚ´æ¿ØÖÆÆª)

ÄÚ´æ¿ØÖÆÆª
calloc
free
getpagesize
malloc
mmap
munmap
calloc£¨ÅäÖÃÄÚ´æ¿Õ¼ä£©
Ïà¹Øº¯Êý
malloc£¬free£¬realloc£¬brk
±íÍ·Îļþ
#include <stdlib.h>
¶¨Ò庯Êý
void *calloc(size_t nmemb£¬size_t size);
º¯Êý˵Ã÷
calloc()ÓÃÀ´ÅäÖÃnmemb¸öÏàÁÚµÄÄڴ浥λ£¬Ã¿Ò»µ¥Î»µÄ´óСΪsize£¬²¢·µ»ØÖ¸ÏòµÚ ......

Òþ²Ø½ø³ÌµÄÔ´´úÂë(c/c++ʵÏÖ)!

²ÉÓÃ×¢Èëµ½ÆäËû½ø³ÌµÄ·½·¨À´Òþ²Ø×Ô¼ºµÄ½ø³Ì¡£¾ÍÊÇ˵£¬°ÑÄãÏë×öµÄÊÂÇé¼ÄÉúµ½±ðÈ˵Ľø³ÌÀïÃæ¡£±ÈÈçIEʲôµÄ¡£¹ØÓÚ×¢ÈëµÄ·½·¨ºÜ¶à£¬ÏÂÃæÎÒ¸øÄãÒ»¸öDLL×¢ÈëµÄ·½·¨£¬Õâ¸öÊÇÎÒ×öijÍâ¹ÒʱÓùýµÄ´úÂ룬Äã²Î¿¼Ò»Ï°ѡ£
int APIENTRY _tWinMain( HINSTANCE hInstance,
           ......

¡¾C\C++ÓïÑÔÈëÃÅÆª¡¿ ÆÊÎö¸¡µãÊý

Ç°ÃæÒ»ÆªÎÒÃǽ²ÁËλÔËËãºó£¬»ù±¾CÓïÑԵĴó¿é¶¼Ìá¼°ÁË£¬Ò»Ð©Ï¸½ÚºÍÓ÷¨ÔÝʱ²»ÔÙ±¾Ä£¿é½éÉÜÁË¡£Ï£ÍûÎÒµÄÐÄÔ¸Äܹ»ÔÚÎÒ±Ïҵ֮ǰ¸øÎҵĴóѧÉúÑÄ»®ÉÏÒ»¸öÔ²ÂúµÄ¾äºÅ¡£¼ÓÓÍŬÁ¦¡£
ÔÚ±¾Ä£¿éµÄµÚÈýƪ¾ÍÒѾ­½²ÁË»ù±¾µÄÊý¾ÝÀàÐÍ£¬ÆäÖаѸ¡µãÊý¿ÌÒâÁôÔÚÁ˺óÃæÀ´½éÉÜ¡£ÎÒµÄÀí½âÊÇÔÚÎÒÃÇÀí½âÁËÄڴ棬ָÕ룬λÔËËãµÈºó£¬ÔÙÀ´½éÉܸ¡µãÕâ¸öÌ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ