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Root
681 - Convex Hull Finding
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| Total Submissions | Users that tried it | Users that solved it |
| 19428 | 3148 | 2362 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 31165569 | sgtlaugh | 0.000 | C++11 | 2026-06-06 02:56:31 | |
| 2 | 18276352 | Diego Ramírez | 0.010 | C++11 | 2016-10-28 23:59:51 | |
| 3 | 20199610 | Arash Shakery ♥ | 0.010 | C++ | 2017-10-18 13:32:56 | |
| 4 | 24259458 | Kenneth | 0.010 | C++11 | 2019-11-29 05:46:22 | |
| 5 | 27236053 | stntn | 0.010 | C++11 | 2022-02-16 01:28:39 | |
| 6 | 28955979 | 刘强东 | 0.010 | C++11 | 2023-11-14 13:32:46 | |
| 7 | 28955982 | abcyz | 0.010 | C++11 | 2023-11-14 13:34:24 | |
| 8 | 30754470 | cxpuva | 0.010 | C++11 | 2025-10-25 10:31:47 | |
| 9 | 31202347 | 马化腾 | 0.010 | C++11 | 2026-07-08 06:34:57 | |
| 10 | 31204964 | 贾跃亭 | 0.010 | C++11 | 2026-07-09 20:55:41 | |
| 11 | 17128923 | Morass | 0.013 | C++11 | 2016-04-01 14:40:29 | |
| 12 | 17216499 | Damien Galant | 0.020 | C++11 | 2016-04-17 12:30:38 | |
| 13 | 17324740 | Hasancuet13 | 0.020 | C++11 | 2016-05-07 06:29:40 | |
| 14 | 17378734 | realfriend | 0.020 | C++ | 2016-05-18 07:53:46 | |
| 15 | 17379903 | a2746609 | 0.020 | C++ | 2016-05-18 12:59:24 | |
| 16 | 17383034 | DC | 0.020 | C++ | 2016-05-19 04:27:17 | |
| 17 | 17383041 | a2717153 | 0.020 | C++ | 2016-05-19 04:30:28 | |
| 18 | 17395589 | Wanderflyle | 0.020 | C++ | 2016-05-21 13:09:38 | |
| 19 | 17395595 | cbqcc3oyb3xq8 | 0.020 | C++ | 2016-05-21 13:11:48 | |
| 20 | 17424624 | lanzhoubojiu | 0.020 | C++ | 2016-05-27 05:24:22 | |