2016年2月19日
292.Nim Game
摘要： You are playing the following Nim Game with your friend: There is a heap of stones on the table, each time one of you take turns to remove 1 to 3 ston 阅读全文
posted @ 2016-02-19 22:17 torrescx 阅读(559) 评论(0) 推荐(0) 编辑