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Root
11720 - How Many Ways
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| Total Submissions | Users that tried it | Users that solved it |
| 251 | 94 | 63 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 17993358 | sgtlaugh | 0.000 | C++11 | 2016-09-12 19:48:28 | |
| 2 | 23956571 | 马孟起 | 0.000 | C++11 | 2019-09-24 15:49:54 | |
| 3 | 24039446 | MD.Raihanur Rahman | 0.000 | C++11 | 2019-10-12 17:37:59 | |
| 4 | 7505810 | dreamoon | 0.008 | C++ | 2009-10-24 01:34:46 | |
| 5 | 7541042 | QiZiChao | 0.012 | C++ | 2009-11-07 08:44:17 | |
| 6 | 14759709 | Brian Fry | 0.022 | C++ | 2015-01-03 23:39:26 | |
| 7 | 22881304 | Pranto Das | 0.040 | C++11 | 2019-03-02 14:03:43 | |
| 8 | 22881381 | 张翼德 | 0.040 | C++11 | 2019-03-02 14:17:55 | |
| 9 | 7499966 | Robert Gerbicz | 0.048 | ANSI C | 2009-10-21 18:28:10 | |
| 10 | 12866506 | try | 0.079 | C++ | 2013-12-19 08:25:07 | |
| 11 | 7670135 | Richard Matthew McCutchen | 0.104 | C++ | 2010-01-06 21:15:31 | |
| 12 | 24229668 | 兔瓦斯 | 0.110 | C++11 | 2019-11-22 03:43:38 | |
| 13 | 7514052 | luanlai | 0.144 | C++ | 2009-10-27 16:06:01 | |
| 14 | 7530353 | tmt@m(_ _)m | 0.172 | C++ | 2009-11-03 10:33:40 | |
| 15 | 7934676 | PCCA_ | 0.256 | C++ | 2010-04-29 14:06:21 | |
| 16 | 7616555 | Bartosz Dabrowski | 0.284 | C++ | 2009-12-10 17:02:51 | |
| 17 | 7501471 | SuBaRaSi | 0.300 | C++ | 2009-10-22 08:13:01 | |
| 18 | 7595739 | - _ - | 0.300 | C++ | 2009-12-02 15:41:12 | |
| 19 | 13699147 | se7kazi | 0.308 | ANSI C | 2014-05-31 04:34:23 | |
| 20 | 7501262 | Yang Yi | 0.316 | C++ | 2009-10-22 06:35:20 | |