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#include "stdio.h"
void print()
{
*
}
void main()
{
}
ÒªÇóÔÚ*ºÅ´¦Ìí¼ÓÓï¾ä£¬³ÌÐòÊä³öhello,world!

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//â«Ëö×¢ÊÍÁ÷
#include “stdio.h”
void print()
{
}
void main(){puts(“HelloWorld”);}
/*
}
void main()
{
}

//â«Ëö#defineÁ÷
#include “stdio.h”
void print()
{
#define main main(){printf(“Hello World!\n”);} void empty
}
void main()
{
}

//â«ËöAPIÁ÷¡£
#include “stdio.h”
void print()
{
#pragma comment(linker,”/entry:print”)
#pragma comment(lib,”kernel32.lib”)//¼ÓÉÏÕâ¾ä£¬ÃâµÃijЩXX˵ÎÒâ«Ëö
#define HANDLE unsigned long
#define WINAPI __stdcall
#define DWORD unsigned long
#define BOOL unsigned long
#define STD_OUTPUT_HANDLE ((DWORD)-11)
DWORD dw=0;
HANDLE WINAPI GetStdHandle(DWORD nStdHandle);
BOOL WINAPI WriteFile(HANDLE hFile,void *lpBuffer,DWORD nNumberOfBytesToWrite,DWORD* lpNumberOfBytesWritten,HANDLE *lpOverlapped);
WriteFile(GetStdHandle(STD_OUTPUT_HANDLE),”Hello,world!\n”,sizeof(“Hello,world!\n”),&dw,NULL);
}
void main()
{
}

//â«Ëö¹¹Ô캯ÊýÁ÷£¨/* */ÀïµÄÄÚÈݾÍÊÇ*µÄÄÚÈÝ£©
#include "stdio.h"
void print()
{
/*
}
class cls{
public:
cls(){
printf("hello world\n") ;
}
} ;
cls mycls ;
void fun(){
*/
}
void main()
{
}

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££include
<stdio.h>
int main()
{
   
printf("Hello,World!\n");
    return 0;

}




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#include <stdio.h>
int main ()
{
    FILE *fp1;
    fp1=fopen("test0.txt","rt");
    if(fp1==NULL)
    {
        printf("can not open test0.txt\n");return 0;
 &n ......

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struct netdev_stats {
    unsigned long long rx_packets_m;    /* total packets received       */
    unsigned long long tx_packets_m;     &nbs ......

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