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Root
11845 - Preferential Romance
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| Total Submissions | Users that tried it | Users that solved it |
| 339 | 107 | 50 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 20134472 | 赵子龙 | 0.040 | C++11 | 2017-10-07 22:12:58 | |
| 2 | 20134483 | 马化腾 | 0.040 | C++11 | 2017-10-07 22:15:55 | |
| 3 | 20134481 | 贾跃亭 | 0.050 | C++11 | 2017-10-07 22:15:37 | |
| 4 | 20139592 | Osman Jimenez | 0.060 | C++11 | 2017-10-08 16:16:58 | |
| 5 | 24216762 | 兔瓦斯 | 0.080 | C++11 | 2019-11-19 12:49:13 | |
| 6 | 26773096 | seed_zero | 0.080 | C++ | 2021-09-14 11:50:15 | |
| 7 | 18693149 | yleewei | 0.110 | C++11 | 2017-01-28 21:33:33 | |
| 8 | 20134463 | 刘强东 | 0.110 | C++11 | 2017-10-07 22:10:29 | |
| 9 | 25470994 | Alvaro Jose Bertin | 0.110 | C++11 | 2020-09-10 00:15:30 | |
| 10 | 24999008 | Carlos Ramirez | 0.140 | C++ | 2020-05-08 22:02:24 | |
| 11 | 25488606 | Guido Salazar | 0.140 | PYTH3 | 2020-09-14 17:26:27 | |
| 12 | 8272041 | Krzysztof Stencel | 0.144 | C++ | 2010-09-23 10:25:49 | |
| 13 | 12020432 | try | 0.146 | C++ | 2013-07-08 14:02:23 | |
| 14 | 8262362 | SegaMegaDrive | 0.168 | C++ | 2010-09-19 19:11:05 | |
| 15 | 8264685 | Luis García | 0.188 | C++ | 2010-09-20 15:01:17 | |
| 16 | 8265843 | Luiz Afonso [UFPE] | 0.200 | C++ | 2010-09-20 23:39:16 | |
| 17 | 26878315 | Fabian Antoyne | 0.200 | C++11 | 2021-10-17 04:23:16 | |
| 18 | 15941895 | David Arcila | 0.229 | C++ | 2015-08-15 22:53:43 | |
| 19 | 25498399 | Santiago Caicedo Rojas | 0.240 | PYTH3 | 2020-09-16 19:48:44 | |
| 20 | 13035649 | Paulo Roberto Cerioni | 0.322 | C++ | 2014-01-26 16:23:59 | |