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Root
10054 - The Necklace
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| Total Submissions | Users that tried it | Users that solved it |
| 40123 | 5595 | 3994 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 30673711 | yuzhuan | 0.030 | C++11 | 2025-09-21 08:15:02 | |
| 2 | 24931487 | 张翼德 | 0.050 | C++11 | 2020-04-25 16:20:20 | |
| 3 | 27685997 | xtuvjudge6 | 0.050 | C++11 | 2022-07-28 07:03:04 | |
| 4 | 31311055 | Vladimir Rybkin | 0.050 | C++ | 2026-09-25 22:49:06 | |
| 5 | 16734004 | 刘强东 | 0.056 | C++ | 2016-01-21 03:17:30 | |
| 6 | 17464485 | ChrisZ | 0.060 | ANSI C | 2016-06-04 02:45:36 | |
| 7 | 18200341 | Pedro | 0.060 | C++ | 2016-10-16 21:29:17 | |
| 8 | 24667395 | 蒋贤蒙 | 0.060 | C++ | 2020-03-07 13:04:12 | |
| 9 | 31263512 | 李彦宏 | 0.060 | C++11 | 2026-08-22 06:45:59 | |
| 10 | 19048855 | Arash Shakery ♥ | 0.070 | C++ | 2017-03-26 13:11:39 | |
| 11 | 23941702 | start2003 | 0.070 | C++ | 2019-09-21 12:37:20 | |
| 12 | 29724243 | 叶尚宸 | 0.070 | C++11 | 2024-08-25 12:48:45 | |
| 13 | 30886604 | 马孟起 | 0.070 | C++11 | 2025-12-17 11:40:37 | |
| 14 | 31255459 | 贾跃亭 | 0.070 | C++11 | 2026-08-16 15:40:28 | |
| 15 | 7175948 | Luciano Lacerda Silveira | 0.072 | C++ | 2009-06-05 18:37:38 | |
| 16 | 15341575 | Morass | 0.079 | C++11 | 2015-04-17 21:47:20 | |
| 17 | 23639414 | 周俊康 | 0.080 | C++ | 2019-07-22 09:53:40 | |
| 18 | 26717051 | 赵子龙 | 0.080 | C++ | 2021-08-25 02:22:04 | |
| 19 | 30811403 | Zdenek Sawa | 0.080 | C++ | 2025-11-17 14:10:19 | |
| 20 | 30922883 | Balsa | 0.080 | C++ | 2026-01-10 18:16:10 | |