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| Total Submissions | Users that tried it | Users that solved it |
| 2865 | 273 | 165 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 17571073 | 马化腾 | 0.000 | C++11 | 2016-06-24 22:42:58 | |
| 2 | 17571074 | shahed shahriar | 0.000 | C++11 | 2016-06-24 22:43:19 | |
| 3 | 18691887 | yleewei | 0.000 | C++11 | 2017-01-28 20:24:36 | |
| 4 | 21352684 | Alexander Márquez | 0.000 | C++11 | 2018-05-22 18:13:16 | |
| 5 | 24210535 | 兔瓦斯 | 0.000 | C++11 | 2019-11-18 08:10:58 | |
| 6 | 30898091 | 李彦宏 | 0.000 | C++11 | 2025-12-25 12:52:24 | |
| 7 | 30898092 | Heart_Blue | 0.000 | C++11 | 2025-12-25 12:52:48 | |
| 8 | 16064971 | M4G!C!4N | 0.009 | C++ | 2015-09-08 10:14:21 | |
| 9 | 23675409 | 张翼德 | 0.010 | C++11 | 2019-07-27 12:29:25 | |
| 10 | 26739256 | 赵子龙 | 0.010 | C++11 | 2021-09-03 03:15:01 | |
| 11 | 26769541 | zeed_zero2 | 0.010 | C++ | 2021-09-13 10:45:58 | |
| 12 | 26769542 | seed_zero | 0.010 | C++ | 2021-09-13 10:46:05 | |
| 13 | 28220847 | 贾跃亭 | 0.010 | C++11 | 2023-02-10 14:01:34 | |
| 14 | 10054778 | Brian Fry | 0.016 | C++ | 2012-04-30 03:06:34 | |
| 15 | 6396834 | Zachary Ling | 0.020 | ANSI C | 2008-04-23 17:38:23 | |
| 16 | 29524651 | Md.Arfat Hossen | 0.020 | C++ | 2024-05-29 16:33:04 | |
| 17 | 30897676 | 马孟起 | 0.020 | C++11 | 2025-12-25 08:49:29 | |
| 18 | 30897677 | Qiu Qiu | 0.020 | C++11 | 2025-12-25 08:49:48 | |
| 19 | 7204257 | dreamoon | 0.024 | C++ | 2009-06-21 20:01:02 | |
| 20 | 7302475 | Yang Yi | 0.028 | C++ | 2009-08-07 09:36:46 | |