int ft_check_av_entree(char **av)
{
    int i;

    i = 0;
    while (av[1][i] != '\0')
        {
            if (av[1][i] >= '1' && av[1][i] <= '4' && (i % 2 == 0))
            {
                i++;
            }
            else if (av[1][i] == ' ' && (i % 2 == 1))
            {
                i++;
            }
            else
            {
                return (0);
            }
        }
        return (1);
}

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