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Root
10685 - Nature
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| Total Submissions | Users that tried it | Users that solved it |
| 16444 | 3749 | 3419 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 17489154 | Michael Hayter | 0.010 | C++11 | 2016-06-09 06:37:14 | |
| 2 | 30897395 | 李彦宏 | 0.010 | C++11 | 2025-12-25 05:39:48 | |
| 3 | 30905617 | 刘强东 | 0.010 | C++11 | 2025-12-30 04:16:01 | |
| 4 | 30907407 | 黄汉升 | 0.010 | C++ | 2025-12-30 22:13:20 | |
| 5 | 30911905 | 周鸿祎 | 0.010 | C++ | 2026-01-03 18:37:54 | |
| 6 | 30914112 | 赵子龙 | 0.010 | C++11 | 2026-01-05 15:16:10 | |
| 7 | 30918796 | 关云长 | 0.010 | C++11 | 2026-01-08 07:30:00 | |
| 8 | 30928854 | 马化腾 | 0.010 | C++11 | 2026-01-15 01:53:10 | |
| 9 | 30930158 | Ashraf Alaa | 0.010 | C++11 | 2026-01-16 00:58:48 | |
| 10 | 17238414 | Morass | 0.020 | C++11 | 2016-04-21 12:00:20 | |
| 11 | 17927854 | Shaurya | 0.020 | C++11 | 2016-08-31 11:21:38 | |
| 12 | 18310539 | Jim Knisely | 0.020 | C++11 | 2016-11-04 19:46:52 | |
| 13 | 18331863 | Handrian Vittorio | 0.020 | C++11 | 2016-11-09 09:06:29 | |
| 14 | 18546780 | frilly fru fru | 0.020 | ANSI C | 2016-12-26 01:02:07 | |
| 15 | 19088396 | fabian | 0.020 | C++11 | 2017-04-01 02:59:43 | |
| 16 | 19092109 | Mislav Blažević | 0.020 | C++11 | 2017-04-01 16:19:47 | |
| 17 | 19300245 | Mohtasin Meherab Sikder | 0.020 | C++11 | 2017-05-02 03:46:50 | |
| 18 | 19301620 | 马孟起 | 0.020 | C++11 | 2017-05-02 09:51:31 | |
| 19 | 19617363 | Cristian Gonzalez | 0.020 | C++11 | 2017-07-06 15:46:34 | |
| 20 | 20693662 | Muhammad | 0.020 | C++11 | 2018-01-30 19:44:26 | |