2016年10月26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 @ 2016-10-26 21:12 __Meng 阅读(119) 评论(0) 推荐(0) 编辑