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Root
11019 - Matrix Matcher
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| Total Submissions | Users that tried it | Users that solved it |
| 10303 | 1314 | 954 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 17174867 | sgtlaugh | 0.020 | ANSI C | 2016-04-09 20:18:34 | |
| 2 | 20593789 | 李彦宏 | 0.020 | C++ | 2018-01-11 09:40:30 | |
| 3 | 26006532 | 赵子龙 | 0.020 | C++11 | 2021-01-25 03:35:40 | |
| 4 | 20171730 | José R. Arias Pérez | 0.030 | C++ | 2017-10-13 17:30:55 | |
| 5 | 20593792 | 贾跃亭 | 0.030 | C++ | 2018-01-11 09:41:50 | |
| 6 | 20593794 | 关云长 | 0.030 | C++ | 2018-01-11 09:42:05 | |
| 7 | 20813503 | luogu_bot4 | 0.030 | C++11 | 2018-02-22 16:04:28 | |
| 8 | 22877971 | 黄汉升 | 0.030 | C++ | 2019-03-02 03:48:22 | |
| 9 | 23735687 | Albert | 0.030 | C++11 | 2019-08-08 02:04:35 | |
| 10 | 24705647 | 张翼德 | 0.030 | C++ | 2020-03-15 11:51:38 | |
| 11 | 25283108 | 周鸿祎 | 0.030 | C++11 | 2020-07-22 13:03:03 | |
| 12 | 25506961 | bigmurmur | 0.030 | C++ | 2020-09-18 14:46:27 | |
| 13 | 25506962 | yaliedu | 0.030 | C++ | 2020-09-18 14:46:54 | |
| 14 | 26735349 | lllw | 0.030 | C++ | 2021-09-01 15:08:22 | |
| 15 | 27189975 | Bambusoideae | 0.030 | C++11 | 2022-01-30 07:40:21 | |
| 16 | 27636423 | Syed Rifat Raiyan | 0.030 | C++11 | 2022-07-09 13:08:05 | |
| 17 | 27705117 | 刘强东 | 0.030 | C++11 | 2022-08-05 08:07:11 | |
| 18 | 27725413 | taozhiming | 0.030 | C++11 | 2022-08-12 23:44:20 | |
| 19 | 28008318 | lijunyi | 0.030 | C++11 | 2022-11-16 11:52:49 | |
| 20 | 28190685 | 彭飞扬 | 0.030 | C++11 | 2023-01-27 09:13:24 | |