///************************************************/
///* imprimer : Ce programme illustre le principe */
///* du partage de temps de LINUX ...             */
/**************************************************/
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <assert.h>
void imprimer (int unNombre, char unCar)
{
    int i;
    for (i=0; i<unNombre; i++) printf ("%c", unCar);
}
int main(int argc, char *argv[])
{
    int nb, res;
    assert (argc == 2);
    nb = atoi (argv[1]);
    res = fork();
    if (res == -1)
    {
        perror ("fork");
        exit (1);
    }
    if (res == 0)
    {
        imprimer (nb, '/');
        return 0;
    }
    else
    {
        imprimer (nb, '*');
        return 0;
    }
}