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QOJ

#	用户名	格言	通过数
1	larryzhong		983
2	hos_lyric	$$\left[\frac{x^n}{n!} q^{K-1}\right] \frac{(\mathrm{e}^{rx} - 1) (q + r + \mathrm{e}^{rx} + q \mathrm{e}^{rx} - r \mathrm{e}^{rx} + 1)}{(q + 1) (r - \mathrm{e}^{2rx} + r \mathrm{e}^{2rx} + 1)}$$	928
3	PetroTarnavskyi	Why haven't you registered at https://algotester.com/en yet? 🤨	617
4	ckiseki		609
5	zhouhuanyi		577
6	Crysfly	…	541
7	xiaowuc1	you're a half a world away, but in my mind I whisper every single word you say	529
8	SolitaryDream		462
9	ucup-team1005	大家好，我是 C++20，今天来点大家想看的东西。$$ \begin{aligned} &\texttt{ios::sync_with_stdio(false);} \\ &\texttt{int T; cin >> T;} \\ &\texttt{while (T--) \{ scanf("%s", s + 1); ... \}} \end{aligned}$$	452
10	PhantomThreshold		449
11	ucup-team1209	我不是可爱小青鱼	442
12	lmq26052003		434
13	ucup-team004		387
14	flower		375
15	ucup-team087		373
16	maspy	Universal Cup Upsol部	366
17	ucup-team2880		359
18	LoverInTime	089年的树剖	353
19	ucup-team1198		348
20	MoRanSky	无论过去不问将来	333
21	waifuSenpai		310
22	hydd	Qingyu txdy $\\$ If my armor breaks, I'll fuse it back together	309
23	ucup-team1878		301
24	275307894a		290
25	Qiuly	fendou	268
25	ucup-team864		268
27	lmeowdn		262
28	Sorting	ㅗ오ㅗ	260
29	ucup-team2335		254
30	ucup-team191		253
30	ucup-team987		253
32	tricyzhkx		250
33	ucup-team266		247
34	qiuzx		244
35	bachbeo2007		242
36	AFewSuns	$\displaystyle\sum_{n \geq 0}{(x+y)^n\frac{u^n}{n!}}=\sum_{k \geq 0}\frac{x}{x-kz}(x-kz)^k\frac{u^k}{k!}\sum_{l \geq 0}\frac{(y+kz)^l}{l!}u^l$	241
37	ezteam1		240
38	sdoi	$$P_{a_i}(x) = [t^{a_i}]\frac{1}{1-xF(t)}$$	238
39	He_Ren		237
40	ucup-team134		236
41	znstz		227
42	alpha1022	$$\frac{1}{n_1!n_2!}(1-y)^{n_1+n_2+2} \left(\sum_{j\ge 0} y^j(t+j)^{n_1} \right) \left(\sum_{j\ge 0} y^j((j+1)-t)^{n_2} \right)$$	225
42	KKT89		225
42	ucup-team159		225
45	ucup-team133		224
46	8BQube		222
46	ucup-team1134		222
46	ucup-team138		222
49	chenshi		218
50	repoman	$$\prod_{i=0}^{n-1} (1+q^iz) = \sum_{i=0}^n q^{i(i-1)/2}\binom ni_q z^i$$	215
51	ucup-team1447	没队要	212
52	hyforces	永远不够	210
52	ucup-team870		210
54	zhaohaikun		205
55	ucup-team130		204
55	ucup-team253		204
57	new_dawn_2		203
58	ucup-team1004	方队akioi	201
58	ucup-team122		201
60	qwq	$\displaystyle \sum_{i=1}^n [i,i+1,\cdots, i+k] \pmod{10^9+7}$	199
61	ucup-team029		197
62	ucup-team1191		196
63	Lynkcat		195
64	Wu_Ren		194
65	dXqwq	To the cosmic	191
66	ucup-team112		190
66	ucup-team267	哈姆。	190
68	ucup-team180		189
68	ucup-team216		189
70	ucup-team025		188
70	ucup-team026		188
70	ucup-team1126		188
73	Kevin5307		186
74	myee	与其诺诺以顺，不若谔谔以昌	184
75	ucup-team1055		183
75	ucup-team1293		183
77	zhoukangyang		174
78	ushg8877		172
79	eyiigjkn		171
79	feecle6418	gyh ak ioi	171
81	ucup-team123		170
82	karuna		169
83	willow		167
84	ucup-team1376	CJOIers?	165
85	kevinyang		164
85	ucup-team118		164
87	ucup-team456		162
88	grass8cow	快退役了	161
89	james1BadCreeper	$$1+1=2$$	160
90	Sa3tElSefr	leh	159
91	PlentyOfPenalty	高亮的是我们，我们是青鱼家军！	158
91	ucup-team244		158
93	JohnAlfnov	Qingyu Kedavra !	156
93	ucup-team017		156
95	ucup-team1617		155
96	Lenstar	orz Qingyu	154
97	mendicillin2		153
97	ucup-team228		153
99	Appleblue17		152
99	ucup-team006		152