integer rand_int_between()
{
    float number = llFrand(1.0);

    integer return_num = 0;

    if (number >= 0.5)
    {
        return_num = 1;
    }

    return return_num;
}

default
{
    state_entry()
    {
        llOwnerSay((string)rand_int_between());
    }
}