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Root
12072 - Matrissor
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| Total Submissions | Users that tried it | Users that solved it |
| 142 | 45 | 31 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 19077069 | feodorv | 0.040 | ANSI C | 2017-03-30 10:30:33 | |
| 2 | 19076722 | 马孟起 | 0.050 | C++11 | 2017-03-30 09:16:47 | |
| 3 | 19077017 | 马化腾 | 0.050 | C++11 | 2017-03-30 10:19:54 | |
| 4 | 30702922 | crowdforces | 0.050 | C++ | 2025-10-03 12:27:22 | |
| 5 | 18693384 | yleewei | 0.060 | C++11 | 2017-01-28 21:47:10 | |
| 6 | 19572371 | 周鸿祎 | 0.060 | C++ | 2017-06-26 16:46:18 | |
| 7 | 19581156 | 赵子龙 | 0.060 | C++11 | 2017-06-29 02:47:21 | |
| 8 | 26773374 | zeed_zero2 | 0.060 | C++11 | 2021-09-14 13:09:51 | |
| 9 | 19572375 | Akash | 0.070 | C++ | 2017-06-26 16:47:37 | |
| 10 | 19581096 | CoderD | 0.070 | C++11 | 2017-06-29 02:20:49 | |
| 11 | 24217413 | 兔瓦斯 | 0.070 | C++11 | 2019-11-19 14:21:21 | |
| 12 | 30707399 | Roma | 0.080 | C++11 | 2025-10-05 19:29:41 | |
| 13 | 10443092 | Krzysztof Stencel | 0.088 | C++ | 2012-08-06 21:23:24 | |
| 14 | 13699771 | গৌরব | 0.089 | C++ | 2014-05-31 08:01:21 | |
| 15 | 24324881 | suzuki | 0.100 | C++11 | 2019-12-16 08:58:06 | |
| 16 | 10427682 | Time-UFPE | 0.104 | C++ | 2012-08-03 15:26:02 | |
| 17 | 10430098 | Israel Batista | 0.104 | C++ | 2012-08-04 02:03:59 | |
| 18 | 9228711 | Josh Bao | 0.108 | C++ | 2011-09-06 04:45:07 | |
| 19 | 13699516 | SAKIB -> CSE -> SUST'11 | 0.109 | C++ | 2014-05-31 06:43:50 | |
| 20 | 10427152 | Pedro Victor | 0.120 | C++ | 2012-08-03 13:01:19 | |