1 | hos_lyric | $$\left[\frac{x^n}{n!} q^{K-1}\right] \frac{(\mathrm{e}^{rx} - 1) (q + r + \mathrm{e}^{rx} + q \mathrm{e}^{rx} - r \mathrm{e}^{rx} + 1)}{(q + 1) (r - \mathrm{e}^{2rx} + r \mathrm{e}^{2rx} + 1)}$$ | 1398 |
2 | xiaowuc1 | you're a half a world away, but in my mind I whisper every single word you say | 1317 |
3 | ucup-team1005 | 沉舟侧畔千帆过 | 1053 |
4 | maspy | Universal Cup Upsol部 | 990 |
5 | larryzhong | | 983 |
6 | qiuzx | | 820 |
7 | PetroTarnavskyi | Why haven't you registered at https://algotester.com/en yet? 🤨 | 806 |
8 | Crysfly | 我还能为你驻足到何时 | 744 |
8 | zhouhuanyi | | 744 |
10 | ucup-team004 | | 714 |
11 | PhantomThreshold | | 668 |
12 | ucup-team087 | | 630 |
13 | dXqwq | I can see the Light on you, You can see the Right on me | 610 |
14 | ckiseki | 卷不动了 | 608 |
15 | yellowbird | 做满1000题,肝就对了 | 577 |
16 | ucup-team2335 | | 561 |
17 | grass8cow | | 560 |
18 | ucup-team1878 | | 559 |
19 | lmq26052003 | | 537 |
20 | ucup-team1198 | | 516 |
21 | ucup-team1004 | 方队akioi | 489 |
22 | 275307894a | | 484 |
23 | ship2077 | | 474 |
24 | ucup-team052 | | 472 |
25 | SolitaryDream | | 462 |
26 | ucup-team159 | | 455 |
27 | ucup-team1209 | 我不是可爱小青鱼 | 442 |
27 | ucup-team987 | | 442 |
29 | ucup-team191 | | 440 |
30 | ucup-team2880 | | 432 |
31 | Kevin5307 | $$
\frac{1}{1-x}\sum_{k=1}^\infty\frac{x^k}{1-\frac{x-x^{k+1}}{1-x}}
$$ | 431 |
32 | ucup-team1134 | | 430 |
33 | ucup-team253 | | 411 |
34 | ucup-team130 | | 408 |
35 | LoverInTime | 089年的树剖 | 402 |
36 | SGColin | Love never fails. | 383 |
37 | Qiuly | fendou | 382 |
37 | ucup-team3519 | | 382 |
39 | flower | | 377 |
39 | ucup-team133 | | 377 |
41 | hyforces | 永远不够 | 366 |
42 | ucup-team138 | | 365 |
43 | ucup-team025 | | 353 |
44 | bachbeo2007 | | 349 |
45 | ucup-team112 | | 347 |
45 | ucup-team864 | | 347 |
47 | rotcar08 | | 338 |
48 | MoRanSky | 无论过去 不问将来 | 337 |
49 | ucup-team134 | | 335 |
50 | ucup-team311 | | 324 |
51 | ezteam1 | | 322 |
52 | ucup-team3215 | | 320 |
53 | lmeowdn | Even your existence takes the burden off my mind. | 319 |
53 | ucup-team216 | | 319 |
55 | waifuSenpai | | 317 |
56 | hydd | But are we all lost stars trying to light up the dark? | 310 |
57 | Lynkcat | | 308 |
58 | ucup-team4645 | Altale | 307 |
59 | ucup-team4744 | | 306 |
60 | ucup-team2818 | | 305 |
61 | ucup-team266 | | 301 |
62 | KKT89 | | 299 |
62 | Sorting | ㅗ오ㅗ
| 299 |
64 | rotcar07 | | 298 |
65 | NailongGroup | | 296 |
66 | propane | woshisb | 294 |
66 | ucup-team173 | | 294 |
68 | yhddd | | 290 |
69 | james1BadCreeper | 他明白 他明白 我给不起 | 287 |
70 | alpha1022 | $$\frac{1}{n_1!n_2!}(1-y)^{n_1+n_2+2} \left(\sum_{j\ge 0} y^j(t+j)^{n_1} \right)
\left(\sum_{j\ge 0} y^j((j+1)-t)^{n_2} \right)$$ | 286 |
71 | znstz | | 284 |
72 | AFewSuns | $\displaystyle\sum_{n \geq 0}{(x+y)^n\frac{u^n}{n!}}=\sum_{k \geq 0}\frac{x}{x-kz}(x-kz)^k\frac{u^k}{k!}\sum_{l \geq 0}\frac{(y+kz)^l}{l!}u^l$ | 270 |
72 | DaiRuiChen007 | | 270 |
74 | ucup-team244 | | 268 |
75 | rgnerdplayer | | 267 |
76 | ucup-team122 | | 266 |
76 | zhaohaikun | Pub AK IOI! | 266 |
78 | ucup-team1525 | | 265 |
79 | ucup-team1123 | | 264 |
80 | Forever_Young | | 263 |
81 | ucup-team008 | | 260 |
81 | ucup-team1447 | 没队要 | 260 |
83 | ucup-team296 | | 259 |
84 | PlentyOfPenalty | 高亮的是我们,我们是青鱼家军! | 258 |
85 | ucup-team180 | | 252 |
86 | tricyzhkx | | 250 |
87 | ucup-team2307 | | 247 |
88 | ucup-team110 | | 245 |
89 | Register | | 244 |
89 | zhoukangyang | | 244 |
91 | kevinyang | | 243 |
92 | chenxinyang2006 | | 242 |
92 | ucup-team055 | | 242 |
92 | Z_301 | | 242 |
95 | ucup-team267 | 哈姆。 | 240 |
96 | ucup-team121 | | 239 |
97 | iee | | 238 |
98 | He_Ren | | 237 |
98 | nullptr_qwq | | 237 |
98 | sdoi | $$P_{a_i}(x) = [t^{a_i}]\frac{1}{1-xF(t)}$$ | 237 |