QOJ.ac
QOJ
The 2nd Universal Cup Finals is coming! Check out our event page, schedule, and competition rules!
用戶檔案
LH ♀
Rating
1800
Contribution
8
用戶組
Default
格言
$$|X/G| = \frac{1}{|G|}\sum_{g \in G}|X^g|$$
Rating 變化
已解決的問題:共 135 道題
5860268394395396424450471476477478479481482483485489491492494500535537539542543544565566567568569570571572573574575579581582584585588589590591594595598599617620641642648650653950130117711894268626872709278429922993299432693270327132723273327432753276327732783279328034543456345834613466346934713477348034823494349535114527517552665267526852695270527152745276527752795301530353045305530653075308530953115313541454155417541854215422542354245425542654335435543654375438543954445814