C Traps and Pitfalls ¶ÁÊéÕª¼Ç
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printf("Hello world\n");
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char hello[] = {'H', 'e', 'l', 'l', 'o', ' ', 'w', 'o', 'r', 'l', 'd', '\n', 0};
printf (hello);
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#include <iostream>
using namespace std;
void main()
{
char *p,*q;
p = "abcde";
q = p + 3;
*q = 't';
cout<<p<<endl;
cout<<q<<endl;
}
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*q = 't';
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#include <string.h>¡¡¡¡¡¡¡¡//×Ö·û´®´¦Àí
#include <assert.h>¡¡¡¡¡¡¡¡//É趨²åÈëµã
#include <ctype.h>¡¡¡¡¡¡¡¡ //×Ö·û´¦Àí
#include <errno.h&g ......
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#pragma comment(lib, "ws2_32.lib")
#include <Winsock2.h>
#include <stdio.h>
void main()
{
//°æ±¾ÐÉÌ
WORD wVersionRequested;
WSADATA wsaData;
int err;
wVersionRequested = MAKEWORD(1,1); //0x0101
err = WSAStartup ......
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#include <sys/types.h>
#include <unistd.h>
pid_t fork(void);
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