Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
Top Rated
Accepted
#4775:
castc
Accepted: : 26
#4775:
Cd5
Accepted: : 26
#4775:
chimera
Accepted: : 26
#4775:
ChocolaOwO
Accepted: : 26
#4775:
ckain
Accepted: : 26
#4775:
cn449
Accepted: : 26
#4775:
CodeK_G
Accepted: : 26
#4775:
Core
Accepted: : 26
#4775:
crashed
Accepted: : 26
#4775:
crimsonsunset
Accepted: : 26
#4775:
CUET_infinite_tsukuyomi
Accepted: : 26
#4775:
dbywsc
Accepted: : 26
#4775:
ddddd000
Accepted: : 26
#4775:
DJ2006
Accepted: : 26
#4775:
E_huan
Accepted: : 26
#4775:
Emertyst
Accepted: : 26
#4775:
Eryi
Accepted: : 26
#4775:
ethening
Accepted: : 26
#4775:
fanchuanyu
Accepted: : 26
#4775:
fizzydavid
Accepted: : 26
#4775:
flow2023
Accepted: : 26
#4775:
Frederick_G
Accepted: : 26
#4775:
fy0617
Accepted: : 26
#4775:
Fyeaus
Accepted: : 26
#4775:
Geoyster
Accepted: : 26
#4775:
GeZhiyuan
Accepted: : 26
#4775:
HaijieTan
Accepted: : 26
#4775:
hcx2012
Accepted: : 26
#4775:
highkj
Accepted: : 26
#4775:
hrmendes
Accepted: : 26
#4775:
huichen
Accepted: : 26
无法割舍就别怕伤
#4775:
KarimSalakhov
Accepted: : 26
#4775:
keke
Accepted: : 26
#4775:
konyakest
Accepted: : 26
#4775:
l_rANd
Accepted: : 26
#4775:
lcqlily
Accepted: : 26
#4775:
Limie
Accepted: : 26
#4775:
lionel_code
Accepted: : 26
#4775:
LiZYX
Accepted: : 26
#4775:
Lnian
Accepted: : 26
#4775:
LoongYun
Accepted: : 26
#4775:
maze
Accepted: : 26
#4775:
Metallic
Accepted: : 26
#4775:
miss_robot
Accepted: : 26
#4775:
mortis_life
Accepted: : 26
#4775:
mujigae
Accepted: : 26
#4775:
Nika533
Accepted: : 26
#4775:
NobodyThere
Accepted: : 26
#4775:
nuc_x
Accepted: : 26
#4775:
NumberzAndStuff
Accepted: : 26
#4775:
nzy
Accepted: : 26
#4775:
OdtreePrince
Accepted: : 26
#4775:
oper
Accepted: : 26
#4775:
Phang
Accepted: : 26
#4775:
PhoenixRebirth
Accepted: : 26
#4775:
Pilocode
Accepted: : 26
#4775:
pipoika
Accepted: : 26
#4775:
pretentious
Accepted: : 26
$$\det(AB) = \sum_{S\in\tbinom{[n]}m} \det(A_{[m],S})\det(B_{S,[m]})$$
#4775:
QEDhjzh
Accepted: : 26
#4775:
qingyu_orz
Accepted: : 26
#4775:
qky
Accepted: : 26
#4775:
QQQ7777
Accepted: : 26
#4775:
Radewoosh
Accepted: : 26
#4775:
rainy3218
Accepted: : 26
#4775:
Reanap
Accepted: : 26
#4775:
rsy_
Accepted: : 26
#4775:
runlo
Accepted: : 26
#4775:
ryh7
Accepted: : 26
#4775:
SDNUyuqi
Accepted: : 26
#4775:
shepherdtoherd
Accepted: : 26
#4775:
SiHuaNian
Accepted: : 26
#4775:
sonlh07
Accepted: : 26
#4775:
SpadeA261
Accepted: : 26
#4775:
sunlight
Accepted: : 26
#4775:
syxsyx
Accepted: : 26
#4775:
templatetemplate
Accepted: : 26
#4775:
The_Nobody
Accepted: : 26
#4775:
TimeLeaper
Accepted: : 26
#4775:
trandkhoa
Accepted: : 26
#4775:
TreeQwQ
Accepted: : 26
#4775:
ucup-team1047
Accepted: : 26
#4775:
ucup-team1089
Accepted: : 26
#4775:
ucup-team1118
Accepted: : 26
#4775:
ucup-team1521
Accepted: : 26
#4775:
ucup-team1569
Accepted: : 26
#4775:
ucup-team1678
Accepted: : 26
#4775:
ucup-team1886
Accepted: : 26
#4775:
ucup-team2253
Accepted: : 26
#4775:
ucup-team3261
Accepted: : 26
#4775:
ucup-team368
Accepted: : 26
#4775:
ucup-team369
Accepted: : 26
#4775:
ucup-team3719
Accepted: : 26
#4775:
ucup-team4016
Accepted: : 26
#4775:
ucup-team4702
Accepted: : 26
#4775:
ucup-team4813
Accepted: : 26
#4775:
ucup-team4967
Accepted: : 26
#4775:
ucup-team5232
Accepted: : 26
#4775:
ucup-team5376
Accepted: : 26
#4775:
ucup-team6945
Accepted: : 26
#4775:
ucup-team7808
Accepted: : 26
44
45
46
47
48
49
50
51
52
53
54