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

luaºÍC½»»¥¿ò¼Ü

1¡¢´íÎó(err_return)µÄºê¶¨Òå
#define err_return(num,fmt,args)  \
    do
    {
        printf("[%s:%d]"fmt"\n",__FILE__,__LINE__,##args);return(num);
    } while(0)
-1  ÊÇreturnµÄ·µ»ØÖµ£¬±íʾÓдíÎó£»
fmt Ê ......

´î½¨Eclipse C/C++¿ª·¢»·¾³

    ´î½¨eclipse C/C++¿ª·¢»·¾³£º
    1¡¢ÏÂÔØ²¢°²×°Eclipse for C++£ºhttp://www.eclipse.org¡£×îаæÊÇ»ùÓÚEclipse 3.5 galileo£¬ÎļþÃûΪeclipse-cpp-galileo-SR1-win32.zip¡£É蹤×÷Ŀ¼ΪD:\workspace_cpp¡£
    2¡¢eclipse for C/C++ IDEûÓаüº¬C/C++µÄ±àÒëÆ÷ºÍµ÷ÊÔÆ ......

C ÓïÑÔÖеÄÖ¸ÕëºÍÄÚ´æÐ¹Â©

http://www.ibm.com/developerworks/cn/aix/library/au-toughgame/index.html
Ó¢ÎÄÔ­ÎÄ

ÒýÑÔ
¶ÔÓÚÈκÎʹÓà C ÓïÑÔµÄÈË£¬Èç¹ûÎÊËûÃÇ C ÓïÑÔµÄ×î´ó·³ÄÕÊÇʲô£¬ÆäÖÐÐí¶àÈË¿ÉÄÜ»á»Ø´ð˵ÊÇÖ¸ÕëºÍÄÚ´æÐ¹Â©
¡£ÕâЩµÄÈ·ÊÇÏûºÄÁË¿ª·¢ÈËÔ±´ó¶àÊýµ÷ÊÔʱ¼äµÄÊÂÏî¡£Ö¸ÕëºÍÄÚ´æÐ¹Â©¶ÔijЩ¿ª·¢ÈËÔ±À´ËµËƺõÁîÈËη¾å£¬µ«ÊÇÒ»µ©ÄúÁ˽ ......

linux 0.11 ÄÚºËѧϰ floppy.c£¬Çý¶¯ÄãµÄÈíÅÌ


/*
 *  linux/kernel/floppy.c
 *
 *  (C) 1991  Linus Torvalds
 */
/*
 * 02.12.91 - Changed to static variables to indicate need for reset
 * and recalibrate. This makes some things easier (output_byte reset
 * checking etc), and means less i ......

C/C++Í·ÎļþÒ»ÀÀ

C¡¢´«Í³ C++
#include <assert.h>¡¡¡¡¡¡¡¡//É趨²åÈëµã
#include <ctype.h>¡¡¡¡¡¡¡¡ //×Ö·û´¦Àí
#include <errno.h>¡¡¡¡¡¡¡¡ //¶¨Òå´íÎóÂë
#include <float.h>¡¡¡¡¡¡¡¡ //¸¡µãÊý´¦Àí
#include <fstream.h>¡¡¡¡¡¡ //ÎļþÊäÈ룯Êä³ö
#include <iomanip.h>¡¡¡¡¡¡ //²ÎÊý»¯ÊäÈ룯Êä³ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ