90 apples are distributed to 5 children, and the number of apples distributed to each person is different. Among them, the child with the most points gets 22 apples, and the child with the least points can get at least as many apples as possible.
90个苹果5个小朋友分，每个人分得的个数各不相同，其中最多的得22个，分的最少的小朋友至少可以得多少个．
<gadget id="calculator">90 - 22 - 21 - 20 - 19</gadget>
<output>8</output>

<result>8</result>