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Root
12790 - The "Win-stay and Lose-shift" Strategy
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| Total Submissions | Users that tried it | Users that solved it |
| 326 | 92 | 71 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 31217647 | Felix Halim | 0.010 | C++11 | 2026-07-18 21:51:39 | |
| 2 | 23692688 | 贾跃亭 | 0.020 | C++11 | 2019-07-30 16:28:03 | |
| 3 | 30552086 | crowdforces | 0.020 | C++ | 2025-07-24 14:31:09 | |
| 4 | 14460283 | Kevin Atienza | 0.026 | C++ | 2014-11-01 08:02:06 | |
| 5 | 15841568 | Nicolás Antonio López Rozo | 0.028 | C++ | 2015-07-28 16:34:39 | |
| 6 | 18695194 | yleewei | 0.030 | C++11 | 2017-01-29 07:26:01 | |
| 7 | 22437191 | Md. Ashraf-ul Asad | 0.030 | C++11 | 2018-12-12 15:11:47 | |
| 8 | 25570721 | 李彦宏 | 0.030 | C++11 | 2020-10-03 10:53:38 | |
| 9 | 26594596 | zeed_zero2 | 0.030 | C++ | 2021-07-21 02:08:19 | |
| 10 | 27969450 | 赵子龙 | 0.030 | C++11 | 2022-11-02 15:03:25 | |
| 11 | 31230174 | Qiu Qiu | 0.030 | C++11 | 2026-07-28 09:10:31 | |
| 12 | 17385429 | 关云长 | 0.040 | C++11 | 2016-05-19 14:47:09 | |
| 13 | 24225083 | 兔瓦斯 | 0.040 | C++11 | 2019-11-21 04:55:58 | |
| 14 | 25570551 | 马孟起 | 0.040 | C++11 | 2020-10-03 09:56:14 | |
| 15 | 14231576 | Christian Zuluaga | 0.042 | C++ | 2014-09-19 16:32:40 | |
| 16 | 14504299 | Krzysztof Stencel | 0.042 | C++ | 2014-11-10 00:04:57 | |
| 17 | 18657107 | evandrix | 0.050 | C++11 | 2017-01-21 08:14:07 | |
| 18 | 14202378 | Carlos Pinzón | 0.052 | C++ | 2014-09-14 16:29:32 | |
| 19 | 14463708 | 刘强东 | 0.055 | C++ | 2014-11-01 20:36:50 | |
| 20 | 14463718 | Rumman Mahmud | 0.055 | C++ | 2014-11-01 20:38:32 | |