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～
A box contains 100 purple balls, 100 red balls, and 100 white balls. What is the minimum number of balls that must be chosen to ensure that at least 4 of the balls chosen have the same color?
C显示答案
· 相关考点
2.5.10 抽屉问题
2.5.10 抽屉问题
以上解析由 考满分老师提供。
