Programming

#include<unistd.h>
#include<stdio.h>

int main() {
   int i,pid;

   for(i=0;i<10;i++) {
      if((pid=fork())==-1){
         fprintf(stdout,"Error! Could not fork!");
         exit(-1);
      }
      if(pid==0) /* chid process */
         exit(0); /* exit immdiately and become a zombie!*/
   }
   sleep(50);  /*as parent, sleep for 50 sec to let everyone see the zombies*/
}