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Root
11731 - Ex-circles
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| Total Submissions | Users that tried it | Users that solved it |
| 456 | 167 | 143 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 17844066 | 你猜 | 0.000 | C++11 | 2016-08-15 13:57:59 | |
| 2 | 17887005 | 马化腾 | 0.000 | C++ | 2016-08-23 17:48:36 | |
| 3 | 18434884 | feodorv | 0.000 | ANSI C | 2016-12-01 08:03:54 | |
| 4 | 18469597 | Yingchao | 0.000 | C++11 | 2016-12-08 09:16:45 | |
| 5 | 19496154 | 关云长 | 0.000 | C++11 | 2017-06-09 04:38:48 | |
| 6 | 19825557 | 刘强东 | 0.000 | C++11 | 2017-08-09 10:18:08 | |
| 7 | 20007261 | 周鸿祎 | 0.000 | C++11 | 2017-09-15 06:58:37 | |
| 8 | 20034334 | 黄汉升 | 0.000 | C++11 | 2017-09-20 19:34:03 | |
| 9 | 20913620 | 赵子龙 | 0.000 | C++11 | 2018-03-11 06:10:12 | |
| 10 | 21230500 | nehc | 0.000 | C++ | 2018-04-29 13:28:14 | |
| 11 | 23941311 | 贾跃亭 | 0.000 | C++ | 2019-09-21 10:59:56 | |
| 12 | 25438699 | ZhipengSong | 0.000 | C++11 | 2020-09-01 07:29:42 | |
| 13 | 28474050 | Waleed | 0.000 | C++11 | 2023-05-17 22:28:25 | |
| 14 | 30759696 | 李彦宏 | 0.000 | C++11 | 2025-10-27 14:27:04 | |
| 15 | 30759741 | Heart_Blue | 0.000 | C++11 | 2025-10-27 14:46:03 | |
| 16 | 15937349 | lab104_keshuai | 0.009 | C++ | 2015-08-15 02:45:12 | |
| 17 | 16155314 | M4G!C!4N | 0.009 | ANSI C | 2015-09-24 05:46:27 | |
| 18 | 16195329 | jinzhao | 0.009 | C++ | 2015-10-02 03:00:18 | |
| 19 | 16255035 | 马孟起 | 0.009 | C++ | 2015-10-12 14:18:40 | |
| 20 | 16943258 | zhouxiwei | 0.009 | C++11 | 2016-03-03 14:15:11 | |