QOJ.ac
QOJ
#972: w4p3r
Accepted: : 94
#972: xiezheyuan
Accepted: : 94
#972: yanshanjiahong
Accepted: : 94
#986: abv3Rpkg
Accepted: : 93
#986: becaido
Accepted: : 93
#986: Canduanqi
Accepted: : 93
#986: Miss_Ichika
Accepted: : 93
抱えたいこと 叶えたいこと 離れたいこと 忘れたいこと 思い通りにいかない“なんで”は そのままで大丈夫だよ 怖くないこと 気にしないこと 進めないこと 許せないこともいっぱい 君の分も教えてね 僕の分も教えるね 愛してねダメな自分が変わっていくSToRY
#986: Nesraychan
Accepted: : 93
Who am I?
#986: NYCU_CartesianTree
Accepted: : 93
#986: ucup-team1657
Accepted: : 93
#986: ucup-team2000
Accepted: : 93
#986: ucup-team907
Accepted: : 93
#995: asaltfish
Accepted: : 92
#995: chenchi
Accepted: : 92
#995: cmu2025-07
Accepted: : 92
#995: Dualqwq
Accepted: : 92
#995: Infinite_Loopers
Accepted: : 92
#995: jdyt11
Accepted: : 92
#995: nathanballman
Accepted: : 92
#995: SiriYuri
Accepted: : 92
#995: syk666
Accepted: : 92
#995: ucup-team059
Accepted: : 92
#995: ucup-team2313
Accepted: : 92
#995: ucup-team3564
Accepted: : 92
#995: ucup-team4596
Accepted: : 92
#995: ucup-team5697
Accepted: : 92
#995: Unreality
Accepted: : 92
我的天空。
#995: wangyl
Accepted: : 92
#995: wxqwq
Accepted: : 92
#1012: Cx330qwq
Accepted: : 91
#1012: eldar
Accepted: : 91
#1012: FISHER_
Accepted: : 91
#1012: fxhd
Accepted: : 91
#1012: Green_Hand
Accepted: : 91
#1012: hhhhyf
Accepted: : 91
#1012: huan_yp
Accepted: : 91
#1012: liqingyang
Accepted: : 91
#1012: Muel_imj
Accepted: : 91
#1012: nameless_story
Accepted: : 91
#1012: Princeton_Tigers
Accepted: : 91
#1012: qwqwf
Accepted: : 91
#1012: RedreamMer
Accepted: : 91
#1012: thangthang
Accepted: : 91
#1012: txl16211
Accepted: : 91
#1012: ucup-team221
Accepted: : 91
#1012: ucup-team4728
Accepted: : 91
#1012: ucup-team6070
Accepted: : 91
#1012: ucup-team7373
Accepted: : 91
#1012: UESTC_NLNS
Accepted: : 91
#1012: Yansuan_HCl
Accepted: : 91
#1012: yaohaoyou
Accepted: : 91
难受
#1034: deerdoomer
Accepted: : 90
#1034: dongyc666
Accepted: : 90
#1034: enze
Accepted: : 90
#1034: Judgelight
Accepted: : 90
#1034: lizihan2010
Accepted: : 90
#1034: NYCU_HKY
Accepted: : 90
#1034: ucup-team1645
Accepted: : 90
#1034: ucup-team3303
Accepted: : 90
#1034: ucup-team3944
Accepted: : 90
#1034: ucup-team6260
Accepted: : 90
#1034: ucup-team7731
Accepted: : 90
#1034: UFRJ
Accepted: : 90
#1034: Vengeful_Spirit
Accepted: : 90
#1047: 0x3f
Accepted: : 89
#1047: chenyitaoooo
Accepted: : 89
#1047: Dalek_of_Rivia
Accepted: : 89
#1047: hewanying
Accepted: : 89
#1047: Lehe
Accepted: : 89
#1047: LH
Accepted: : 89
$$|X/G| = \frac{1}{|G|}\sum_{g \in G}|X^g|$$
#1047: Numbering
Accepted: : 89
#1047: qojszt
Accepted: : 89
#1047: rainygame
Accepted: : 89
#1047: ucup-team1600
Accepted: : 89
#1047: ucup-team3641
Accepted: : 89
一只母鸡咕咕哒 下了一个蛋 两只母鸡咕咕哒 下了两个蛋 三只母鸡咕咕哒 下了三个蛋 四只母鸡咕咕哒 下了四个蛋 五只母鸡咕咕哒 下了五个蛋 六只母鸡咕咕哒 下了六个蛋 七只母鸡咕咕哒 下了七个蛋 八只母鸡咕咕哒 下了八个蛋 九只母鸡咕咕哒 下了九个蛋 十只母鸡咕咕哒 下了十个蛋
#1047: ucup-team3897
Accepted: : 89
#1047: ucup-team4633
Accepted: : 89
#1060: CarroT1212
Accepted: : 88
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)！
#1060: Djangle162857
Accepted: : 88
#1060: Ecec243
Accepted: : 88
#1060: fryan
Accepted: : 88
#1060: Grain_Depot08
Accepted: : 88
#1060: Harold0895
Accepted: : 88
#1060: KluydQ
Accepted: : 88
#1060: mhw
Accepted: : 88
#1060: mojo__hugo
Accepted: : 88
#1060: mouhua
Accepted: : 88
#1060: Tianyiwei
Accepted: : 88
#1060: ucup-team3765
Accepted: : 88
Anhui Province
#1060: ucup-team6424
Accepted: : 88
#1060: ucup-team7303
Accepted: : 88
#1060: ucup-team7571
Accepted: : 88
Courage
#1060: ucup-team7722
Accepted: : 88
#1060: ucup-team7886
Accepted: : 88
#1060: ucup-team7983
Accepted: : 88
#1078: 2_qiym
Accepted: : 87
#1078: anemonee
Accepted: : 87
#1078: balpoint_pen
Accepted: : 87
#1078: bykem
Accepted: : 87
#1078: DaBenZhongXiaSongKuaiDi
Accepted: : 87