rozprochowość trzecia

#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
int znajdz(int * tab, int tabnumb){
    int i = 0;
    while(i<tabnumb && tab[i] == -1)
        i++;
    if ( i == tabnumb)
        return -1;
    return i;
}
int main(int argc, char* argv[]){
    int tab[100];
    int tabnumb = argc - 1;
    int i,j;
    int pid;
    int procnumb;
    int mothership = 1;
    for(i=1;i<argc;i++){
        tab[i-1] = atoi(argv[i]);
        tab[i] = -1;
    }
    procnumb = tab[0];
    tab[0] = -1;
    i = 0;
    while(i < procnumb){
        if(procnumb > 0)
            pid = fork();
        if(pid == 0){
            i = 0;
            j = znajdz(tab, tabnumb);
            if(j== -1)
                procnumb = -1;
            else{
                procnumb = tab[j];
                tab[j] = -1;
            }
            mothership = 0;
        }
        else{
            i++;
        }
    }
    if(mothership == 1){
        sleep(1);
        eprocnumbeclp( "ps", "-u student", "--forest", NULL );
    }else
        sleep(5);
    return 0;
}