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Root
1205 - Color a Tree
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| Total Submissions | Users that tried it | Users that solved it |
| 2644 | 892 | 732 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 16160252 | Swapnil Pawar | 0.000 | C++ | 2015-09-24 23:01:48 | |
| 2 | 18558145 | Lưu Thanh Tùng | 0.000 | C++11 | 2016-12-28 22:03:14 | |
| 3 | 18592849 | AI2016 | 0.000 | C++11 | 2017-01-08 08:22:13 | |
| 4 | 18693365 | yleewei | 0.000 | C++11 | 2017-01-28 21:46:01 | |
| 5 | 20246225 | ptzu | 0.000 | C++11 | 2017-10-26 12:24:15 | |
| 6 | 20532118 | Haise Kazuto | 0.000 | C++ | 2017-12-25 04:43:03 | |
| 7 | 22094089 | 李思睿 | 0.000 | C++ | 2018-10-08 12:42:50 | |
| 8 | 22127746 | luogu_bot3 | 0.000 | C++ | 2018-10-15 02:58:10 | |
| 9 | 22206160 | 李云龙 | 0.000 | C++ | 2018-10-28 11:31:55 | |
| 10 | 22458099 | luogu_bot1 | 0.000 | C++ | 2018-12-17 13:04:02 | |
| 11 | 22795700 | Qihoo360 | 0.000 | C++ | 2019-02-15 03:48:20 | |
| 12 | 23164944 | 张湫阳 | 0.000 | C++ | 2019-04-14 08:37:54 | |
| 13 | 23251080 | quhengyi11 | 0.000 | C++ | 2019-04-29 10:42:21 | |
| 14 | 23454943 | Demi Liu | 0.000 | C++11 | 2019-06-09 13:30:57 | |
| 15 | 23468845 | Curie Luo | 0.000 | C++ | 2019-06-13 11:00:50 | |
| 16 | 23469008 | chenyewei_1234 | 0.000 | C++ | 2019-06-13 11:50:06 | |
| 17 | 23509582 | 黄汉升 | 0.000 | C++ | 2019-06-25 03:39:36 | |
| 18 | 23724169 | Hyde | 0.000 | C++ | 2019-08-06 01:03:29 | |
| 19 | 23738639 | TJF | 0.000 | C++ | 2019-08-08 12:31:32 | |
| 20 | 23779329 | Kedrick Zhang | 0.000 | C++11 | 2019-08-17 01:09:47 | |