There are 4 bags of candies, and the sum of any 3 bags of candies in them is more than 60, then how many candies are there in the total number of these 4 bags?
有4袋糖果，它们中任意3袋糖果的总和都超过60粒，那么这4袋糖果的总数至少有多少粒．
<gadget id="calculator">60 / 3</gadget>
<output>20</output>

<gadget id="calculator">20 + 20 + 21 + 21</gadget>
<output>82</output>

<result>82</result>