2017年12月2日
292. Nim Game(easy)
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 @ 2017-12-02 21:06 爱简单的Paul 阅读(122) 评论(0) 推荐(0) 编辑