There are four rooms, each room has no less than 2 people, and the remaining 3 rooms have no less than 8 people. How many people are there in these 4 rooms?
四个房间，每个房间不少于2人，其余3个房间不少于8人，这4个房间至少有多少人．
<gadget id="calculator">3 * 8</gadget>
<output>24</output>

<gadget id="calculator">24 + 2</gadget>
<output>26</output>

<result>26</result>