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Root
1624 - Knots
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| Total Submissions | Users that tried it | Users that solved it |
| 356 | 83 | 71 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 27537191 | 杨一帆 | 0.070 | C++11 | 2022-06-01 10:53:20 | |
| 2 | 24827197 | 赵子龙 | 0.080 | C++11 | 2020-04-06 05:57:00 | |
| 3 | 15997085 | 余柏序 | 0.082 | C++ | 2015-08-26 19:14:08 | |
| 4 | 22385931 | luogu_bot4 | 0.100 | C++ | 2018-12-02 12:53:31 | |
| 5 | 22385919 | boshi | 0.110 | C++11 | 2018-12-02 12:51:50 | |
| 6 | 22385933 | 关云长 | 0.110 | C++11 | 2018-12-02 12:53:37 | |
| 7 | 24083281 | 贾跃亭 | 0.110 | C++11 | 2019-10-21 15:10:42 | |
| 8 | 28281993 | nehc | 0.110 | C++11 | 2023-03-08 12:49:56 | |
| 9 | 18748675 | zhaibowen | 0.130 | C++11 | 2017-02-09 02:52:15 | |
| 10 | 12914304 | dreamoon | 0.135 | C++ | 2014-01-01 01:10:37 | |
| 11 | 14586274 | try | 0.146 | C++ | 2014-11-26 04:56:48 | |
| 12 | 27485603 | kkzhao | 0.170 | C++11 | 2022-05-13 04:38:50 | |
| 13 | 26634115 | Elucidase | 0.180 | C++11 | 2021-07-30 08:15:22 | |
| 14 | 27035531 | 李彦宏 | 0.190 | C++11 | 2021-12-07 15:36:37 | |
| 15 | 27035599 | Antonioxv | 0.190 | C++11 | 2021-12-07 15:57:54 | |
| 16 | 22821558 | 周鸿祎 | 0.220 | C++11 | 2019-02-20 10:20:59 | |
| 17 | 27033902 | 马化腾 | 0.220 | C++11 | 2021-12-07 07:47:26 | |
| 18 | 20805716 | ZhipengSong | 0.230 | C++11 | 2018-02-21 08:23:55 | |
| 19 | 24195242 | panhuachao | 0.250 | C++11 | 2019-11-14 15:30:28 | |
| 20 | 26568450 | seed_zero | 0.260 | C++ | 2021-07-13 16:24:30 | |