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现在用户主页会显示 List of Authored Problems new by Qingyu 2024-09-13 17:06:25
IOI 2024 如何呼唤你的名字 by Qingyu 2024-08-24 20:53:40
QOJ 常见问题(2024 updated, Q&A) by Qingyu 2023-03-23 22:14:28
QOJ 更新日志(2024 Aug) by Qingyu 2023-01-06 20:27:29
 
 
 
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Top solved

#UsernameMottoSolved
1xiaowuc1you're a half a world away, but in my mind I whisper every single word you say1305
2hos_lyric$$\left[\frac{x^n}{n!} q^{K-1}\right] \frac{(\mathrm{e}^{rx} - 1) (q + r + \mathrm{e}^{rx} + q \mathrm{e}^{rx} - r \mathrm{e}^{rx} + 1)}{(q + 1) (r - \mathrm{e}^{2rx} + r \mathrm{e}^{2rx} + 1)}$$1144
3ucup-team1005大家好,我是 C++ 高手,今天来点大家想看的东西。$$ \begin{aligned} &\texttt{sort(Ring.begin(), Ring.end());} \\ &\texttt{sort(Chain.begin(), Chain.begin(), [](int x, int y) \{return x > y;\});} \end{aligned}$$1035
4larryzhong983
5PetroTarnavskyiWhy haven't you registered at https://algotester.com/en yet? 🤨798
6Crysfly我还能为你驻足到何时670
7PhantomThreshold669
8zhouhuanyi654
9ckiseki卷不动了608
10ucup-team2335563

Top contributors

#UsernameMottoAuthored Problems
1clrs9779
2quailty75
3TsReaper69
4bulijiojiodibuliduo54
5zimpha42
6ftiasch35
6tangjz35
8Qingyu一如此刻,十指紧握34
9Elegia$\mathbf{PER} \in \mathbf{DTIME}_{\mathsf{RAM}}[2^{n - \Omega(\sqrt n)}]$33
10AHdoc30