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Root
1520 - Flights
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| Total Submissions | Users that tried it | Users that solved it |
| 150 | 39 | 30 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 17829200 | 黄汉升 | 0.060 | C++ | 2016-08-12 17:09:37 | |
| 2 | 24523649 | suzuki | 0.280 | C++11 | 2020-02-07 06:15:25 | |
| 3 | 22222587 | luogu_bot4 | 0.290 | C++ | 2018-10-31 07:16:31 | |
| 4 | 22222592 | luogu_bot5 | 0.290 | C++ | 2018-10-31 07:17:50 | |
| 5 | 26130628 | zhang ruizhe | 0.300 | C++ | 2021-02-25 02:37:34 | |
| 6 | 21493091 | 关云长 | 0.330 | C++ | 2018-06-20 12:30:43 | |
| 7 | 24583435 | Falcon__ | 0.370 | C++11 | 2020-02-19 07:06:49 | |
| 8 | 16435179 | speed9 | 0.409 | C++ | 2015-11-14 08:02:25 | |
| 9 | 29092325 | ling_liu | 0.440 | C++11 | 2023-12-29 10:58:51 | |
| 10 | 25226564 | 马化腾 | 0.480 | C++11 | 2020-07-08 13:50:32 | |
| 11 | 23683919 | Nitrox | 0.500 | C++11 | 2019-07-29 03:55:12 | |
| 12 | 24863916 | 刘强东 | 0.510 | C++11 | 2020-04-12 11:15:56 | |
| 13 | 29017048 | darrenhp | 0.520 | C++11 | 2023-12-02 10:43:51 | |
| 14 | 21493677 | 贾跃亭 | 0.530 | C++ | 2018-06-20 14:23:30 | |
| 15 | 26570600 | zeed_zero2 | 0.530 | C++ | 2021-07-14 09:46:34 | |
| 16 | 23911922 | 朱浩 | 0.540 | C++11 | 2019-09-15 07:47:35 | |
| 17 | 24231649 | 兔瓦斯 | 0.540 | C++11 | 2019-11-22 13:50:26 | |
| 18 | 25099597 | 李彦宏 | 0.540 | C++11 | 2020-06-03 08:24:47 | |
| 19 | 26208956 | 张翼德 | 0.540 | C++ | 2021-03-20 11:45:29 | |
| 20 | 13623355 | Shen Yang | 0.549 | C++ | 2014-05-12 09:41:40 | |