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C ´´½¨½á¹¹¶ÔÏóºÍÏú»Ù½á¹¹¶ÔÏóµÄÎÊÌâ

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struct Point
{
int x;
int y;
};

struct Rect
{
struct Point lt;
struct Point rt;
struct Point lb;
struct Point rb;
};
void main( void )
{
    struct Rect *rc = (struct Rect *)malloc(sizeof(struct Rect));
&nbs ......

ÕÐÆ¸ÏµÍ³·ÖÎöÔ±(²àÖØ C/C++)/System Analyst£¨1ÈË£©

ϵͳ·ÖÎöÔ±(²àÖØ C/C++)/System Analyst£¨1ÈË£©
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н×Ê´ýÓö£º15-18ÍòÄêн

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1¡¢ ¸ºÔðC/C++Ïà¹ØÓ¦Óõķ½°¸¼°¼Ü¹¹Éè¼Æ
2¡¢ ¸ºÔðC/C++ ÏîÄ¿µÄ¼¼Êõʵʩ
ְλҪÇó£º
1¡¢ ±¾¿Æ»òÒÔÉÏѧÀú£¬3£­5ÄêÒÔÉϹ¤×÷¾­Ñ飬2£­3Äê C/C++ ϵͳµÄ¼Ü¹¹Éè¼Æ¾­Ñé
2¡¢ ¾ßÓÐÒøÐÐIT¹¤×÷¾­Ñé»òÒøÐÐ ......

linux ÏÂCº¯Êý²¶×½´íÎóµÄÎÊÌâ

C/C++ code:

#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h> /*°üº¬Í·Îļþ¡£*/
main()
{
int fd,fd2,size,i=1;
char path[]="/root/s.txt"; ......

Linux ÏÂCÓïÑÔÎÊÌâ

printf("ERR : %s\n",strerror(errno));
È»ºó gcc  ½á¹û³öÏÖÈçÏ´íÎó5.c:32: warning: format ¡®%s¡¯ expects type ¡®char *¡¯, but argument 2 has type ¡®int¡¯
˵ʵ»°ÎÒÒ²ÖªµÀËüµ½Òâ˼£¬¿ÉÊÇÎÒ¼ì²éÁËûÓз¢ÏÖ´íÎ󣬺Í×ÊÁÏÉ϶ÔÕÕ¹ý£¬Ò²Ã»·¢ÏÖ´ò´í£¬ÏëÀï°ëÌì²»µÃÆä½â£¬ÕâÊǺ¯Êý
strerror£¨£©µÄ¶¨Ò ......

C/C++ ±ê×¼¿âͨÓÃÐÔÎÊÌâ

×î½ü¿´Êéʱ·¢ÏÖ¾­µäµÄC++´úÂëÖÐÓкܶàÊÇʹÓÃC/C++ STL À´½øÐбàдµÄ£¬ÀýÈçÔÚwindowsƽ̨Ï´´½¨Ò»¸öеĽø³Ì£¬ÍùÍùÊDzÉÓÃ_beginthreadex()º¯Êý£¬¶ø²»ÊDzÉÓÃWindows API ÌṩµÄCreateThread()£¬»òÕßÊÇMFCÖзâ×°µÄAfxBeginThread()¡£¾­¹ý½øÒ»²½Á˽ⷢÏÖ£¬ÆäʵÔÚwindowsƽ̨ÏÂ_beginthreadex()º¯ÊýÄÚ²¿Ò²Êǵ÷ÓÃÁËCreateThread() ......

Ò»µÀ¼òµ¥µÄc³ÌÐòÎÊÌâ

#include "stdio.h"
#include "stdlib.h"
#include "time.h"

int main()
{
int i,a,b,answer,num=0;
srand(time(NULL));
for(i=0;i <10;i++)
{
aa:a=rand();
b=rand();
if((a+b) <=100)
    printf("%d+%d=" ......
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