The process and time of mother making breakfast: washing the pot, washing rice (2 points), cooking porridge (20 points), frying eggs (5 points), washing dishes (5 points), serving porridge (1 point), mother cooks this meal How many minutes does the meal take at least.
妈妈做早饭的过程及时间：洗锅，淘米(2分)，熬粥(20分)，煎鸡蛋(5分)，洗碗(5分)，盛粥(1分)，妈妈做这顿饭至少需要多少分钟．
<gadget id="calculator">2 + 20 + 1</gadget>
<output>23</output>

<result>23</result>