1 | larryzhong | | 983 |
2 | hos_lyric | $$\left[\frac{x^n}{n!} q^{K-1}\right] \frac{(\mathrm{e}^{rx} - 1) (q + r + \mathrm{e}^{rx} + q \mathrm{e}^{rx} - r \mathrm{e}^{rx} + 1)}{(q + 1) (r - \mathrm{e}^{2rx} + r \mathrm{e}^{2rx} + 1)}$$ | 929 |
3 | PetroTarnavskyi | Why haven't you registered at https://algotester.com/en yet? 🤨 | 617 |
4 | ckiseki | | 609 |
5 | zhouhuanyi | | 577 |
6 | Crysfly | … | 542 |
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。$$
\begin{aligned}
&\texttt{ios::sync_with_stdio(false);} \\
&\texttt{int T; cin >> T;} \\
&\texttt{while (T--) \{ scanf("%s", s + 1); ... \}}
\end{aligned}$$ | 461 |
10 | PhantomThreshold | | 449 |
11 | ucup-team1209 | 我不是可爱小青鱼 | 442 |
12 | lmq26052003 | | 437 |
13 | ucup-team004 | | 387 |
14 | flower | | 375 |
15 | ucup-team087 | | 373 |
16 | ucup-team2880 | | 369 |
17 | maspy | Universal Cup Upsol部 | 366 |
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 | | 245 |
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 | 211 |
53 | ucup-team870 | | 210 |
54 | zhaohaikun | | 208 |
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 |
88 | ucup-team228 | | 161 |
90 | james1BadCreeper | $$1+1=2$$ | 160 |
91 | Sa3tElSefr | leh | 159 |
92 | PlentyOfPenalty | 高亮的是我们,我们是青鱼家军! | 158 |
92 | ucup-team244 | | 158 |
94 | JohnAlfnov | Qingyu Kedavra ! | 156 |
94 | ucup-team017 | | 156 |
94 | ucup-team1617 | | 156 |
97 | Lenstar | orz Qingyu | 154 |
98 | mendicillin2 | | 153 |
99 | Appleblue17 | | 152 |
99 | ucup-team006 | | 152 |