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Root
12998 - Tree Weights
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| Total Submissions | Users that tried it | Users that solved it |
| 615 | 71 | 48 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 17175025 | sgtlaugh | 0.140 | ANSI C | 2016-04-09 20:41:57 | |
| 2 | 30763980 | 马化腾 | 0.330 | C++11 | 2025-10-29 12:33:02 | |
| 3 | 21883843 | Md. Ashraf-ul Asad | 0.370 | C++11 | 2018-08-30 17:07:11 | |
| 4 | 26582823 | zeed_zero2 | 0.400 | C++ | 2021-07-17 16:47:07 | |
| 5 | 22061309 | 关云长 | 0.420 | C++11 | 2018-10-02 09:15:28 | |
| 6 | 24225909 | 兔瓦斯 | 0.420 | C++11 | 2019-11-21 08:01:54 | |
| 7 | 16606450 | try | 0.432 | C++ | 2015-12-19 16:33:38 | |
| 8 | 20914296 | morris821028 | 0.440 | C++11 | 2018-03-11 07:50:52 | |
| 9 | 23978715 | Neal Zane | 0.440 | C++11 | 2019-09-29 22:34:42 | |
| 10 | 25695701 | Fahim Shahriar Shakkhor | 0.450 | C++11 | 2020-11-05 21:27:54 | |
| 11 | 18819842 | Imran Ziad | 0.460 | C++11 | 2017-02-21 22:14:27 | |
| 12 | 17624689 | Alei Reyes | 0.480 | C++11 | 2016-07-05 21:22:47 | |
| 13 | 25687312 | 黄汉升 | 0.480 | C++11 | 2020-11-03 14:04:16 | |
| 14 | 16468462 | আমি টুরিস্ট হইবার চাই | 0.485 | C++11 | 2015-11-21 10:11:41 | |
| 15 | 16788493 | Krzysztof Stencel | 0.485 | C++11 | 2016-02-01 17:07:44 | |
| 16 | 21979832 | 周鸿祎 | 0.490 | C++11 | 2018-09-18 12:25:59 | |
| 17 | 16822736 | Niloy D Rocker(JU-CSE-21) | 0.502 | C++11 | 2016-02-09 07:20:59 | |
| 18 | 17561072 | Rezwan Mahmud Tonmoy | 0.510 | C++11 | 2016-06-22 21:14:16 | |
| 19 | 16468469 | 刘强东 | 0.529 | C++11 | 2015-11-21 10:14:13 | |
| 20 | 20452959 | 张翼德 | 0.530 | C++11 | 2017-12-06 19:54:11 | |