@[日月影](/space/show?uid=22236) 我不加读优都过了。。。复杂度最大是100x100x100x100=1e9,常数好就能过
by ztz11 @ 2018-07-25 10:05:04
@[ztz11](/space/show?uid=52176) %%% 100\*100\*100\*100!!!!!!=1e9
by BriMon @ 2018-08-27 17:50:10
@[BriMon](/space/show?uid=56756) 抱歉。。。。是$10^8$
by ztz11 @ 2018-08-27 17:52:38