int main(void)
{

	static int list[] = {10,20,30,40,5,50,60,70,80,90,0};
	int i, ret;

	ret = list[0];
	i = 0;

	/*
	for (i = 0; list[i] != 0; i++) {
		if (list[i] < ret)
			ret = list[i];
	}
	*/
	while (1) {
		i++;

		if (list[i] == 0)
			return ret;

		if (ret > list[i])
			ret = list[i];
	}

	return ret;
}