2015年5月7日
NEFU 642 monkey
摘要： description Cc is a lovely monkey. It likes to play the game "catching plates". The game is as follows. There are n pegs in a line n... 阅读全文
posted @ 2015-05-07 00:44 martinue 阅读(120) 评论(0) 推荐(0) 编辑