摘要: "多项式操作" "又一波多项式" "dp" 阅读全文
posted @ 2019-04-09 15:48 hjmmm 阅读(119) 评论(0) 推荐(0) 编辑
摘要: 题面 "bzoj" "luogu" 好久以前听lxl讲过 咕掉了。。 竟然又遇到了 安利 "blog" cpp include include include include include include include include define mp(x, y) make_pair(x, y 阅读全文
posted @ 2019-04-09 15:07 hjmmm 阅读(87) 评论(0) 推荐(0) 编辑