@[Refun](/space/show?uid=41890) 记得这个题当时省选的评测机比CCF还慢啊QAQ就是故意卡splay的
by chen_zhe @ 2018-06-27 21:00:28
@[Refun](/space/show?uid=41890) 好强啊qwq，我splay都不会
by Ning_Mew @ 2018-06-27 21:00:34
@[chen_zhe](/space/show?uid=8457) 卡了半天最终还是屈服了写了线段树……orz……~~感觉自己自带一个log~~
by Refun @ 2018-06-27 21:25:16
@[Refun](/space/show?uid=41890) splay本来就常数特别大啊，大佬常数肯定很小啊
by chen_zhe @ 2018-06-27 21:26:05
后排跪Aufun
by strangers @ 2018-06-27 21:26:58
@[Refun](/space/show?uid=41890) splay过80 OrzOrzOrz
by かなで @ 2018-06-27 21:27:57
后排跪Aufun
by 宽嫂 @ 2018-06-27 21:42:48
大后方跪Aufun
by Dispwnl @ 2018-06-29 14:02:17
大大后方跪Aufun
by Adove @ 2018-12-30 15:01:11