QOJ.ac
QOJ
ランキング AC数
#4776: cabbagea
Accepted: : 26
#4776: castc
Accepted: : 26
#4776: Cd5
Accepted: : 26
#4776: chimera
Accepted: : 26
#4776: ChocolaOwO
Accepted: : 26
#4776: ckain
Accepted: : 26
#4776: cn449
Accepted: : 26
#4776: CodeK_G
Accepted: : 26
#4776: Core
Accepted: : 26
#4776: crashed
Accepted: : 26
#4776: crimsonsunset
Accepted: : 26
#4776: CUET_infinite_tsukuyomi
Accepted: : 26
#4776: dbywsc
Accepted: : 26
#4776: ddddd000
Accepted: : 26
#4776: DJ2006
Accepted: : 26
#4776: E_huan
Accepted: : 26
#4776: Emertyst
Accepted: : 26
#4776: Eryi
Accepted: : 26
#4776: ethening
Accepted: : 26
#4776: fanchuanyu
Accepted: : 26
#4776: fizzydavid
Accepted: : 26
#4776: flow2023
Accepted: : 26
#4776: Frederick_G
Accepted: : 26
#4776: fy0617
Accepted: : 26
#4776: Fyeaus
Accepted: : 26
#4776: Geoyster
Accepted: : 26
#4776: GeZhiyuan
Accepted: : 26
#4776: HaijieTan
Accepted: : 26
#4776: hcx2012
Accepted: : 26
#4776: highkj
Accepted: : 26
#4776: hrmendes
Accepted: : 26
#4776: huichen
Accepted: : 26
无法割舍就别怕伤
#4776: KarimSalakhov
Accepted: : 26
#4776: keke
Accepted: : 26
#4776: konyakest
Accepted: : 26
#4776: l_rANd
Accepted: : 26
#4776: lcqlily
Accepted: : 26
#4776: Limie
Accepted: : 26
#4776: lionel_code
Accepted: : 26
#4776: LiZYX
Accepted: : 26
#4776: Lnian
Accepted: : 26
#4776: LoongYun
Accepted: : 26
#4776: maze
Accepted: : 26
#4776: Metallic
Accepted: : 26
#4776: miss_robot
Accepted: : 26
#4776: mortis_life
Accepted: : 26
#4776: mujigae
Accepted: : 26
#4776: Nika533
Accepted: : 26
#4776: NobodyThere
Accepted: : 26
#4776: nuc_x
Accepted: : 26
#4776: NumberzAndStuff
Accepted: : 26
#4776: nzy
Accepted: : 26
#4776: OdtreePrince
Accepted: : 26
#4776: oper
Accepted: : 26
#4776: Phang
Accepted: : 26
#4776: PhoenixRebirth
Accepted: : 26
#4776: Pilocode
Accepted: : 26
#4776: pipoika
Accepted: : 26
#4776: pretentious
Accepted: : 26
$$\det(AB) = \sum_{S\in\tbinom{[n]}m} \det(A_{[m],S})\det(B_{S,[m]})$$
#4776: QEDhjzh
Accepted: : 26
#4776: qingyu_orz
Accepted: : 26
#4776: qky
Accepted: : 26
#4776: QQQ7777
Accepted: : 26
#4776: Radewoosh
Accepted: : 26
#4776: rainy3218
Accepted: : 26
#4776: Reanap
Accepted: : 26
#4776: rsy_
Accepted: : 26
#4776: runlo
Accepted: : 26
#4776: ryh7
Accepted: : 26
#4776: SDNUyuqi
Accepted: : 26
#4776: shepherdtoherd
Accepted: : 26
#4776: SiHuaNian
Accepted: : 26
#4776: sonlh07
Accepted: : 26
#4776: SpadeA261
Accepted: : 26
#4776: sunlight
Accepted: : 26
#4776: syxsyx
Accepted: : 26
#4776: templatetemplate
Accepted: : 26
#4776: The_Nobody
Accepted: : 26
#4776: TimeLeaper
Accepted: : 26
#4776: trandkhoa
Accepted: : 26
#4776: TreeQwQ
Accepted: : 26
#4776: ucup-team1047
Accepted: : 26
#4776: ucup-team1089
Accepted: : 26
#4776: ucup-team1118
Accepted: : 26
#4776: ucup-team1521
Accepted: : 26
#4776: ucup-team1569
Accepted: : 26
#4776: ucup-team1678
Accepted: : 26
#4776: ucup-team1886
Accepted: : 26
#4776: ucup-team2253
Accepted: : 26
#4776: ucup-team3261
Accepted: : 26
#4776: ucup-team368
Accepted: : 26
#4776: ucup-team369
Accepted: : 26
#4776: ucup-team3719
Accepted: : 26
#4776: ucup-team4016
Accepted: : 26
#4776: ucup-team4702
Accepted: : 26
#4776: ucup-team4813
Accepted: : 26
#4776: ucup-team4967
Accepted: : 26
#4776: ucup-team5232
Accepted: : 26
#4776: ucup-team5376
Accepted: : 26
#4776: ucup-team6945
Accepted: : 26