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Root
1146 - Now or later
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| Total Submissions | Users that tried it | Users that solved it |
| 2424 | 532 | 487 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 18555039 | 周鸿祎 | 0.000 | C++ | 2016-12-28 05:50:05 | |
| 2 | 30141066 | Reliauk | 0.010 | C++11 | 2025-02-09 12:10:59 | |
| 3 | 27675030 | 赵子龙 | 0.020 | C++ | 2022-07-24 09:23:13 | |
| 4 | 30557623 | ChenJinhui | 0.020 | C++11 | 2025-07-27 11:59:12 | |
| 5 | 27675043 | Rui Luo | 0.030 | C++ | 2022-07-24 09:31:31 | |
| 6 | 29765153 | xbzxzn | 0.030 | C++11 | 2024-09-10 02:41:39 | |
| 7 | 29956285 | luojunbo | 0.030 | C++11 | 2024-11-12 08:11:08 | |
| 8 | 29956897 | zld | 0.030 | C++11 | 2024-11-12 12:40:38 | |
| 9 | 27671630 | 马化腾 | 0.040 | C++11 | 2022-07-22 13:00:00 | |
| 10 | 28931661 | felix yu | 0.040 | C++11 | 2023-11-06 12:28:11 | |
| 11 | 29153783 | 段承佑 | 0.040 | C++11 | 2024-01-25 12:59:15 | |
| 12 | 29693197 | liangbowen | 0.040 | C++11 | 2024-08-11 14:04:32 | |
| 13 | 29711187 | 马孟起 | 0.040 | C++11 | 2024-08-19 14:21:34 | |
| 14 | 30000682 | NingHaoTian | 0.040 | C++11 | 2024-11-28 06:49:13 | |
| 15 | 30000769 | g1ove | 0.040 | C++11 | 2024-11-28 07:44:19 | |
| 16 | 30387784 | 徐浩添 | 0.040 | C++11 | 2025-05-09 13:06:42 | |
| 17 | 30546702 | tomby | 0.040 | C++11 | 2025-07-22 11:05:54 | |
| 18 | 30714664 | zhuhongye0826 | 0.040 | C++11 | 2025-10-09 11:34:29 | |
| 19 | 11883230 | Mahmoud Radwan | 0.042 | C++ | 2013-06-10 15:27:48 | |
| 20 | 29637459 | 孙子众 | 0.050 | C++11 | 2024-07-17 12:35:03 | |