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int a = 0; //È«¾Ö³õʼ»¯Çø
char *p1; //È«¾Öδ³õʼ»¯Çø
void main()
{
    int b; //Õ»
    char s[] = "abc"; //Õ»
    char *p2; //Õ»
    char *p3 = "123456"; //123456{post.content}ÔÚ³£Á¿Çø£¬p3ÔÚÕ»ÉÏ
    static int c = 0; //È«¾Ö£¨¾²Ì¬£©³õʼ»¯Çø
    p1 = (char *)malloc(10); //·ÖÅäµÃÀ´µÃ10×Ö½ÚµÄÇøÓòÔÚ¶ÑÇø
    p2 = (char *)malloc(20); //·ÖÅäµÃÀ´µÃ20×Ö½ÚµÄÇøÓòÔÚ¶ÑÇø
    strcpy(p1, "123456");
    //123456{post.content}·ÅÔÚ³£Á¿Çø£¬±àÒëÆ÷¿ÉÄܻὫËüÓëp3ËùÖ¸ÏòµÄ"123456"ÓÅ»¯³ÉÒ»¿é
}
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fork compare to exec in linux c program

pid_t  pid=fork()
it has 3 situation for the return result pid
0  child
>0 parent process
<0 fork fail
fork create a new process  and it parent live alse when the child process had been created ......

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#include <stdio.h>
int main()
{
 TCHAR s[] = "Äã";
 printf("%s \n",s);
 return 0;
}
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