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Root
1444 - Knowledge for the masses
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| Total Submissions | Users that tried it | Users that solved it |
| 146 | 42 | 35 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 31158158 | Demo_Test | 0.080 | C++11 | 2026-06-01 11:36:45 | |
| 2 | 21390683 | morris821028 | 0.090 | C++11 | 2018-05-29 12:08:35 | |
| 3 | 23203039 | Md. Ashraf-ul Asad | 0.100 | C++11 | 2019-04-20 17:50:18 | |
| 4 | 23676488 | 贾跃亭 | 0.100 | C++11 | 2019-07-27 15:57:33 | |
| 5 | 26572014 | zeed_zero2 | 0.100 | C++ | 2021-07-14 17:49:35 | |
| 6 | 27366150 | zjy | 0.130 | C++11 | 2022-03-30 05:38:18 | |
| 7 | 27706116 | darrencai | 0.300 | C++ | 2022-08-05 13:59:23 | |
| 8 | 24207242 | 兔瓦斯 | 0.340 | C++11 | 2019-11-17 14:13:25 | |
| 9 | 26572021 | seed_zero | 0.340 | C++ | 2021-07-14 17:51:52 | |
| 10 | 26234525 | 刘强东 | 0.350 | C++11 | 2021-03-27 02:02:03 | |
| 11 | 25018269 | 周鸿祎 | 0.360 | C++11 | 2020-05-13 14:03:08 | |
| 12 | 24977458 | 李彦宏 | 0.370 | C++11 | 2020-05-04 05:58:56 | |
| 13 | 26173553 | 黄汉升 | 0.370 | C++11 | 2021-03-10 10:10:10 | |
| 14 | 24885115 | 马化腾 | 0.390 | C++11 | 2020-04-16 14:42:09 | |
| 15 | 23676879 | 张翼德 | 0.400 | C++11 | 2019-07-27 17:15:44 | |
| 16 | 16666609 | Marcos Milner | 0.433 | C++ | 2016-01-04 11:01:54 | |
| 17 | 16011250 | M4G!C!4N | 0.445 | C++ | 2015-08-29 04:43:15 | |
| 18 | 16666675 | Krzysztof Stencel | 0.455 | C++ | 2016-01-04 11:24:57 | |
| 19 | 16266045 | 关云长 | 0.465 | C++11 | 2015-10-14 12:50:37 | |
| 20 | 30412807 | 赵子龙 | 0.510 | C++11 | 2025-05-19 09:56:03 | |