2018年7月21日
POJ3696:The Luckiest number
摘要： Description Chinese people think of '8' as the lucky digit. Bob also likes digit '8'. Moreover, Bob has his own lucky number L. Now he wants to constr 阅读全文
posted @ 2018-07-21 16:24 MT_LI 阅读(269) 评论(0) 推荐(0) 编辑