QOJ.ac
QOJ
ランキング AC数
#1080: ucup-team010
Accepted: : 95
#1080: ucup-team2006
Accepted: : 95
#1080: ucup-team3140
Accepted: : 95
#1080: wangqingxian
Accepted: : 95
#1080: xaphoenix
Accepted: : 95
#1100: anmichi
Accepted: : 94
#1100: asdfsdf
Accepted: : 94
#1100: Clove
Accepted: : 94
#1100: oldcatsthecat
Accepted: : 94
#1100: Scintilla
Accepted: : 94
#1100: solar_express
Accepted: : 94
#1100: ucup-team1196
Accepted: : 94
#1100: ucup-team1623
Accepted: : 94
#1100: ucup-team1683
Accepted: : 94
#1100: ucup-team1869
Accepted: : 94
#1100: ucup-team2230
Accepted: : 94
#1100: ucup-team5279
Accepted: : 94
#1100: ucup-team6276
Accepted: : 94
#1100: ucup-team7810
Accepted: : 94
#1100: UESTC_NLNS
Accepted: : 94
#1100: yanshanjiahong
Accepted: : 94
#1116: Associate_Entropy
Accepted: : 93
有提名必有前兆，有主体就有偏移
#1116: becaido
Accepted: : 93
#1116: Muel_imj
Accepted: : 93
#1116: Nekorya
Accepted: : 93
#1116: NYCU_CartesianTree
Accepted: : 93
#1116: ucup-team1657
Accepted: : 93
#1116: ucup-team2000
Accepted: : 93
#1116: ucup-team5296
Accepted: : 93
We are Beta Fans.
#1116: ucup-team7722
Accepted: : 93
#1116: ucup-team907
Accepted: : 93
#1116: WJnY
Accepted: : 93
#1116: wwwcom
Accepted: : 93
#1128: abv3Rpkg
Accepted: : 92
#1128: asaltfish
Accepted: : 92
#1128: chenchi
Accepted: : 92
#1128: DeltaStruct
Accepted: : 92
#1128: dsn20051209
Accepted: : 92
#1128: Dualqwq
Accepted: : 92
#1128: jdyt11
Accepted: : 92
#1128: thangthang
Accepted: : 92
#1128: Tyr
Accepted: : 92
#1128: ucup-team059
Accepted: : 92
#1128: ucup-team2313
Accepted: : 92
#1128: ucup-team3564
Accepted: : 92
#1128: ucup-team4596
Accepted: : 92
#1128: ucup-team6070
Accepted: : 92
#1128: ucup-team7794
Accepted: : 92
#1128: ucup-team7875
Accepted: : 92
#1128: ucup-team7900
Accepted: : 92
#1128: wangyl
Accepted: : 92
#1128: xbw_________
Accepted: : 92
#1147: ccpy
Accepted: : 91
#1147: Cx330qwq
Accepted: : 91
#1147: eldar
Accepted: : 91
#1147: fxhd
Accepted: : 91
#1147: Glacia_Official
Accepted: : 91
#1147: hhhhyf
Accepted: : 91
#1147: huan_yp
Accepted: : 91
#1147: liqingyang
Accepted: : 91
#1147: nameless_story
Accepted: : 91
#1147: qwqwf
Accepted: : 91
#1147: RedreamMer
Accepted: : 91
#1147: szcqwq
Accepted: : 91
被清仓甩卖了。
#1147: txl16211
Accepted: : 91
#1147: ucup-team221
Accepted: : 91
#1147: ucup-team3303
Accepted: : 91
#1147: ucup-team4728
Accepted: : 91
#1147: user10086
Accepted: : 91
#1147: Yansuan_HCl
Accepted: : 91
#1165: Djangle162857
Accepted: : 90
#1165: dongyc666
Accepted: : 90
#1165: enze
Accepted: : 90
#1165: FISHER_
Accepted: : 90
#1165: jerzyk
Accepted: : 90
#1165: Judgelight
Accepted: : 90
#1165: NYCU_HKY
Accepted: : 90
#1165: Poetry
Accepted: : 90
#1165: randname114514
Accepted: : 90
#1165: ucup-team1645
Accepted: : 90
#1165: ucup-team3944
Accepted: : 90
#1165: ucup-team6260
Accepted: : 90
#1165: ucup-team6424
Accepted: : 90
#1165: ucup-team6806
Accepted: : 90
#1165: UFRJ
Accepted: : 90
#1165: Vengeful_Spirit
Accepted: : 90
#1165: yuanyuzhi
Accepted: : 90
#1182: 0x3f
Accepted: : 89
#1182: balpoint_pen
Accepted: : 89
#1182: CarroT1212
Accepted: : 89
查询一个数在序列里出现的位置，先分块！二分找到所在的块，再在块内二分！这样就做到了 O(sqrt n log n)！
#1182: chenyitaoooo
Accepted: : 89
#1182: dispensable
Accepted: : 89
#1182: hewanying
Accepted: : 89
#1182: hhyyss
Accepted: : 89
#1182: LH
Accepted: : 89
$$|X/G| = \frac{1}{|G|}\sum_{g \in G}|X^g|$$
#1182: Mispertion
Accepted: : 89
#1182: Numbering
Accepted: : 89
#1182: ryx
Accepted: : 89
#1182: StarfruitSupernova
Accepted: : 89
#1182: ucup-team1600
Accepted: : 89