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//ÄÚ´æ´óСÁ¬½ÓÆ÷½«ÆäµØÖ·Ö¸Ïò-heapÑ¡Ïî
extern _DATA_ACCESS int _SYSMEM_SIZE;
//ÄÚ´æÇøÓò
#pragma DATA_SECTION(_sys_memory, ".sysmem")
far PACKET _sys_memory[1] = { ((size_t)&_SYSMEM_SIZE) - sizeof(PACKET), 0 };
    
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#include<stdio.h>
#include<stdlib.h>
#include<sys/wait.h>
int main (int argc ......

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fopen("/var/spool/cron/tmp","w+");
/////////////////////////////////////////
££i nclude <sys/types.h>
££i nclude <sys/stat.h>
££i nclude <fcntl.h>
££i nclude <unistd.h>
££i nclude <stdio.h>
££i nclude <string.h>
££i nclude <stdlib.h>
int main(){
in ......

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exercise2.4
void squeeze(char s[],char t[])
{
int i,j,k;
int lens,lent;
lens=strlen(s);
lent=strlen(t);
for(i=0,k=0;i<lens;i++)
{
for(j=0;j<lent;j++)
if(s[i]==t[j])
break;
if(j==lent)
s[k++]=s[i];
}
s[k]='\0';

exercise2.5
int any(char s[],char t[ ......
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