1 | xiaowuc1 | you're a half a world away, but in my mind I whisper every single word you say | 1307 |
2 | hos_lyric | $$\left[\frac{x^n}{n!} q^{K-1}\right] \frac{(\mathrm{e}^{rx} - 1) (q + r + \mathrm{e}^{rx} + q \mathrm{e}^{rx} - r \mathrm{e}^{rx} + 1)}{(q + 1) (r - \mathrm{e}^{2rx} + r \mathrm{e}^{2rx} + 1)}$$ | 1184 |
3 | ucup-team1005 | 沉舟侧畔千帆过 | 1035 |
4 | larryzhong | | 983 |
5 | PetroTarnavskyi | Why haven't you registered at https://algotester.com/en yet? 🤨 | 798 |
6 | Crysfly | 我还能为你驻足到何时 | 679 |
7 | zhouhuanyi | | 676 |
8 | PhantomThreshold | | 669 |
9 | ckiseki | 卷不动了 | 608 |
10 | qiuzx | | 603 |
11 | ucup-team2335 | | 562 |
12 | dXqwq | To the cosmic | 549 |
13 | ucup-team004 | | 545 |
14 | lmq26052003 | | 534 |
15 | grass8cow | | 525 |
16 | ucup-team087 | | 517 |
17 | ucup-team1198 | | 515 |
18 | SolitaryDream | | 462 |
19 | ucup-team052 | | 458 |
20 | ucup-team1878 | | 446 |
21 | ucup-team1209 | 我不是可爱小青鱼 | 442 |
22 | maspy | Universal Cup Upsol部 | 433 |
23 | ucup-team2880 | | 431 |
24 | LoverInTime | 089年的树剖 | 401 |
25 | ucup-team1004 | 方队akioi | 397 |
26 | 275307894a | | 395 |
27 | ship2077 | | 383 |
28 | flower | | 377 |
29 | hyforces | 永远不够 | 366 |
30 | ucup-team159 | | 364 |
30 | ucup-team987 | | 364 |
32 | Kevin5307 | $$
\frac{1}{1-x}\sum_{k=1}^\infty\frac{x^k}{1-\frac{x-x^{k+1}}{1-x}}
$$ | 361 |
33 | bachbeo2007 | | 349 |
34 | ucup-team191 | | 343 |
35 | ucup-team864 | | 340 |
36 | MoRanSky | 无论过去 不问将来 | 337 |
37 | ucup-team1134 | | 332 |
38 | ucup-team130 | | 322 |
38 | ucup-team253 | | 322 |
40 | ucup-team133 | | 319 |
41 | lmeowdn | | 316 |
41 | waifuSenpai | | 316 |
43 | hydd | Qingyu txdy $\\$ If my armor breaks, I'll fuse it back together | 310 |
44 | Lynkcat | | 300 |
45 | Sorting | ㅗ오ㅗ
| 299 |
46 | ucup-team138 | | 290 |
46 | ucup-team266 | | 290 |
48 | ucup-team025 | | 289 |
48 | ucup-team112 | | 289 |
50 | james1BadCreeper | 他明白 他明白 我给不起 | 287 |
51 | 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 |
52 | znstz | | 278 |
53 | AFewSuns | $\displaystyle\sum_{n \geq 0}{(x+y)^n\frac{u^n}{n!}}=\sum_{k \geq 0}\frac{x}{x-kz}(x-kz)^k\frac{u^k}{k!}\sum_{l \geq 0}\frac{(y+kz)^l}{l!}u^l$ | 269 |
54 | ezteam1 | | 267 |
54 | ucup-team311 | | 267 |
56 | ucup-team1525 | | 266 |
57 | ucup-team1447 | 没队要 | 262 |
58 | ucup-team216 | | 260 |
59 | ucup-team180 | | 257 |
59 | zhaohaikun | | 257 |
61 | tricyzhkx | | 250 |
62 | ucup-team2307 | | 247 |
63 | KKT89 | | 246 |
63 | ucup-team244 | | 246 |
65 | ucup-team267 | 哈姆。 | 242 |
66 | ucup-team122 | | 241 |
66 | zhoukangyang | | 241 |
68 | ucup-team134 | | 240 |
69 | iee | | 238 |
70 | He_Ren | | 237 |
70 | sdoi | $$P_{a_i}(x) = [t^{a_i}]\frac{1}{1-xF(t)}$$ | 237 |
72 | ucup-team3215 | | 234 |
73 | 8BQube | | 222 |
74 | chenshi | | 221 |
75 | karuna | | 220 |
75 | kevinyang | | 220 |
77 | ucup-team2818 | | 219 |
78 | repoman | $$\prod_{i=0}^{n-1} (1+q^iz) = \sum_{i=0}^n q^{i(i-1)/2}\binom ni_q z^i$$ | 215 |
78 | ucup-team870 | | 215 |
78 | ushg8877 | | 215 |
81 | ucup-team1293 | | 214 |
82 | ucup-team1123 | | 213 |
83 | ucup-team228 | | 211 |
84 | JohnAlfnov | Qingyu Kedavra ! | 210 |
84 | PlentyOfPenalty | 高亮的是我们,我们是青鱼家军! | 210 |
86 | chenxinyang2006 | | 208 |
86 | ucup-team3519 | | 208 |
88 | do_while_true | | 203 |
88 | new_dawn_2 | | 203 |
90 | DaiRuiChen007 | | 202 |
90 | ucup-team045 | | 202 |
92 | Forever_Young | | 201 |
92 | Max_s_xaM | | 201 |
92 | ucup-team1002 | | 201 |
92 | ucup-team123 | | 201 |
96 | rgnerdplayer | | 199 |
96 | ucup-team1126 | | 199 |
98 | qwq | $\displaystyle \sum_{i=1}^n [i,i+1,\cdots, i+k] \pmod{10^9+7}$ | 198 |
99 | ucup-team029 | | 197 |
100 | ucup-team008 | | 196 |