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Root
12371 - Guards
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| Total Submissions | Users that tried it | Users that solved it |
| 318 | 88 | 70 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 17825037 | sgtlaugh | 0.000 | ANSI C | 2016-08-11 21:27:24 | |
| 2 | 18782072 | আমি টুরিস্ট হইবার চাই | 0.030 | C++11 | 2017-02-15 10:52:05 | |
| 3 | 19219865 | 周鸿祎 | 0.030 | C++11 | 2017-04-22 06:35:32 | |
| 4 | 20765244 | 黄汉升 | 0.030 | C++ | 2018-02-12 14:28:11 | |
| 5 | 22307111 | 赵子龙 | 0.040 | C++11 | 2018-11-15 16:58:40 | |
| 6 | 23447436 | 关云长 | 0.040 | C++11 | 2019-06-07 08:40:27 | |
| 7 | 23447452 | Zhou Renfei | 0.040 | C++11 | 2019-06-07 08:45:58 | |
| 8 | 26663842 | liwenkai | 0.040 | C++11 | 2021-08-07 14:22:22 | |
| 9 | 20107203 | tuquanrong | 0.050 | C++11 | 2017-10-03 08:38:45 | |
| 10 | 20765240 | 贾跃亭 | 0.050 | C++ | 2018-02-12 14:27:23 | |
| 11 | 20783914 | puyu | 0.050 | C++11 | 2018-02-16 14:24:58 | |
| 12 | 22307118 | Heart_Blue | 0.050 | C++11 | 2018-11-15 17:00:03 | |
| 13 | 16314147 | cheat cheat | 0.059 | C++ | 2015-10-23 03:15:58 | |
| 14 | 16362793 | M4G!C!4N | 0.059 | C++ | 2015-10-31 15:13:37 | |
| 15 | 21838293 | Guang Yang | 0.060 | C++ | 2018-08-20 13:10:19 | |
| 16 | 24780560 | 马孟起 | 0.060 | C++11 | 2020-03-29 03:02:14 | |
| 17 | 29277131 | Elucidase | 0.060 | C++11 | 2024-03-12 14:40:20 | |
| 18 | 24681704 | 马化腾 | 0.070 | C++ | 2020-03-10 09:42:16 | |
| 19 | 25246834 | CENSORED | 0.070 | C++11 | 2020-07-13 14:11:34 | |
| 20 | 26439851 | darrencai | 0.070 | C++ | 2021-05-28 06:03:15 | |