2017年8月12日
hdu 4366 Successor - CDQ分治 - 线段树 - 树分块
摘要： Sean owns a company and he is the BOSS.The other Staff has one Superior.every staff has a loyalty and ability.Some times Sean will fire one staff.Then 阅读全文
posted @ 2017-08-12 13:39 阿波罗2003 阅读(432) 评论(0) 推荐(0) 编辑