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Root
12623 - Choosing Presents
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| Total Submissions | Users that tried it | Users that solved it |
| 118 | 40 | 23 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 19843275 | Willson Wijaya | 0.000 | C++11 | 2017-08-12 14:00:13 | |
| 2 | 18606654 | nehc | 0.010 | C++11 | 2017-01-11 14:35:58 | |
| 3 | 13808307 | try | 0.019 | C++ | 2014-06-29 10:16:39 | |
| 4 | 12743547 | dreamoon | 0.023 | C++ | 2013-11-27 21:10:03 | |
| 5 | 16353535 | Krzysztof Stencel | 0.023 | C++ | 2015-10-29 19:45:24 | |
| 6 | 11813448 | Bidhan Roy (University of Dhaka) | 0.029 | C++ | 2013-05-25 05:23:50 | |
| 7 | 12726411 | 马化腾 | 0.029 | C++ | 2013-11-25 04:07:24 | |
| 8 | 12731764 | 关云长 | 0.029 | C++ | 2013-11-26 03:34:33 | |
| 9 | 18669201 | evandrix | 0.030 | C++11 | 2017-01-23 19:32:20 | |
| 10 | 18695042 | yleewei | 0.030 | C++11 | 2017-01-29 07:17:31 | |
| 11 | 11758857 | Israel Batista | 0.032 | C++ | 2013-05-14 06:10:52 | |
| 12 | 12731775 | 黄汉升 | 0.032 | C++ | 2013-11-26 03:36:34 | |
| 13 | 11813499 | Andy Y.F. Huang | 0.039 | C++ | 2013-05-25 05:36:33 | |
| 14 | 16642482 | M4G!C!4N | 0.039 | C++ | 2015-12-29 02:23:00 | |
| 15 | 24230744 | 兔瓦斯 | 0.040 | C++11 | 2019-11-22 10:25:26 | |
| 16 | 26599910 | zeed_zero2 | 0.050 | C++ | 2021-07-22 06:55:47 | |
| 17 | 11758034 | Gustavo Stor [UFPE] | 0.112 | C++ | 2013-05-14 00:55:42 | |
| 18 | 11757652 | Brian Fry | 0.135 | C++ | 2013-05-13 20:46:59 | |
| 19 | 11919753 | S. M. Ijaz-ul-Amin Chowdhury | 0.185 | C++ | 2013-06-18 17:53:16 | |
| 20 | 11747047 | franc | 0.212 | C++ | 2013-05-11 14:26:38 | |