23333
求管理大大看看@[chen_zhe](/space/show?uid=8457)
by steven张 @ 2018-03-22 10:53:43
瞎了。。。sigmaTi<=N..
~~那还不如改成Ti<=1e18（滑稽）~~
by steven张 @ 2018-03-22 10:57:58
改成高精吧
by 宽嫂 @ 2018-03-22 10:59:09
蒟蒻想了好久啊 觉得这根本没解 打开题解瞬间升天……
by hjmmm @ 2018-07-09 18:52:37
T 爆还行
by misinclair @ 2018-07-10 16:52:47