最新提问
我的动态
登录后查看动态
题目内容双击单词支持查询和收藏哦～
The 20 people at a party are divided into n mutually exclusive groups in such a way that the number of people in any group does not exceed the number in any other group by more than 1.
Quantity A
The value of n if at least one of the groups consists of 3 people
Quantity B
6
D显示答案
以上解析由 考满分老师提供。
