Dandan arranges it like this on Saturday morning: it takes 3 minutes to get up and get dressed, 2 minutes to brush teeth and wash face, 5 minutes to tidy up the room, 10 minutes to heat steamed buns, and 6 minutes to eat breakfast. How to arrange the most time-saving? How long will it take at least?
丹丹周六早上这样安排：起床穿衣要3分钟，刷牙洗脸要2分钟，整理房间要5分钟，加热馒头要10分钟，吃早点要6分钟．怎样安排最节省时间？至少需要多长时间？
<gadget id="calculator">3 + 10 + 6</gadget>
<output>19</output>

<result>19</result>