testcode4.in

int fib(int x) {
    int ret;
    ret;

    if (x < 3)
        ret = 1;
    else
        ret = fib(x-2) + fib(x-1);
    
    return ret;
}

int sleep_one_second() {
    int num_per_sec, i;
    num_per_sec = 410000000;
    i = 0;
    while (i<num_per_sec) {
        i = i+1;
    }
    return 0;
}

int main(int argc)
{
    int t_sec, cur_cnt;
    int tmp;
    
    t_sec = fib(argc);

    while (t_sec > 0) {
        sleep_one_second();
        t_sec = t_sec - 1;
    }


    return 0;
}