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Root
10039 - Railroads
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| Total Submissions | Users that tried it | Users that solved it |
| 6447 | 1410 | 1064 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 31004835 | Julius von Smercek | 0.010 | C++11 | 2026-03-06 13:07:06 | |
| 2 | 17323103 | Anjupiter | 0.020 | C++11 | 2016-05-06 19:12:12 | |
| 3 | 21859429 | Slava | 0.020 | C++11 | 2018-08-25 08:58:17 | |
| 4 | 23408398 | sialy | 0.020 | C++11 | 2019-05-28 12:57:26 | |
| 5 | 25078609 | qsorix | 0.020 | C++ | 2020-05-28 16:10:04 | |
| 6 | 26715372 | Mahdi | 0.020 | C++11 | 2021-08-24 10:46:46 | |
| 7 | 30277250 | Germán | 0.020 | C++11 | 2025-03-31 10:22:45 | |
| 8 | 7789121 | nehc | 0.028 | ANSI C | 2010-03-03 18:38:12 | |
| 9 | 22024732 | 周鸿祎 | 0.030 | C++11 | 2018-09-26 05:48:21 | |
| 10 | 22024854 | Camilo | 0.030 | C++11 | 2018-09-26 06:11:54 | |
| 11 | 22891146 | Thibault Gagnaux | 0.030 | C++11 | 2019-03-03 20:22:48 | |
| 12 | 23506376 | 黄汉升 | 0.030 | C++11 | 2019-06-24 07:17:31 | |
| 13 | 24182224 | qqqqqq | 0.030 | C++ | 2019-11-12 02:33:44 | |
| 14 | 24184495 | yuchi Chen | 0.030 | C++11 | 2019-11-12 13:00:49 | |
| 15 | 24238935 | Nicole U | 0.030 | C++ | 2019-11-24 04:50:42 | |
| 16 | 24248165 | david Xie | 0.030 | C++11 | 2019-11-26 11:53:30 | |
| 17 | 26521155 | joshua Rodrigues | 0.030 | C++ | 2021-06-27 17:18:21 | |
| 18 | 26539937 | Vaishnavi Telrandhe | 0.030 | C++ | 2021-07-04 11:03:08 | |
| 19 | 26668862 | ivy | 0.030 | C++11 | 2021-08-09 08:14:51 | |
| 20 | 27543952 | Mrunal | 0.030 | C++11 | 2022-06-04 05:15:51 | |