Browse Problems 
Our Patreons
Diamond Sponsors
Steven & Felix Halim
Reinardus Pradhitya
Gold Sponsors
--- YOUR NAME HERE ----
Silver Sponsors
--- YOUR NAME HERE ----
Bronze Sponsors
Christianto Handojo
Krzysztof Adamek
Fatima Broom
Contribute
Bitcoin:
1ojudgeapLUjJcnUm
ze67a4w3TJ6WnPxo
Root
680 - Movement of Reading Head
|
|
|
| Total Submissions | Users that tried it | Users that solved it |
| 605 | 228 | 182 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 31176206 | 张翼德 | 0.010 | C++ | 2026-06-11 13:40:32 | |
| 2 | 31177153 | 马孟起 | 0.020 | C++ | 2026-06-12 10:47:51 | |
| 3 | 21652941 | nehc | 0.030 | ANSI C | 2018-07-22 14:43:38 | |
| 4 | 27465995 | CrowdForces1 | 0.030 | C++ | 2022-05-04 14:42:47 | |
| 5 | 31176416 | 黄汉升 | 0.030 | C++ | 2026-06-11 17:15:28 | |
| 6 | 31176914 | 关云长 | 0.030 | C++ | 2026-06-12 05:47:48 | |
| 7 | 31177503 | 李彦宏 | 0.030 | C++ | 2026-06-12 19:06:49 | |
| 8 | 18690634 | yleewei | 0.040 | C++11 | 2017-01-28 19:11:06 | |
| 9 | 24559104 | suzuki | 0.040 | C++11 | 2020-02-13 18:55:55 | |
| 10 | 30880710 | 周鸿祎 | 0.040 | C++11 | 2025-12-13 09:18:20 | |
| 11 | 30880715 | Qiu Qiu | 0.040 | C++11 | 2025-12-13 09:21:45 | |
| 12 | 7217240 | Krzysztof Stencel | 0.048 | C++ | 2009-06-28 21:26:52 | |
| 13 | 9232441 | Gilberto Rodrigues | 0.048 | ANSI C | 2011-09-06 21:11:03 | |
| 14 | 31176889 | 贾跃亭 | 0.050 | C++11 | 2026-06-12 05:31:07 | |
| 15 | 31177273 | 刘强东 | 0.050 | C++11 | 2026-06-12 13:40:49 | |
| 16 | 8350494 | dreamoon | 0.052 | C++ | 2010-10-26 10:54:09 | |
| 17 | 31178275 | 赵子龙 | 0.060 | C++11 | 2026-06-13 17:33:35 | |
| 18 | 8382308 | Robert Gerbicz | 0.064 | ANSI C | 2010-11-08 10:50:19 | |
| 19 | 29919138 | crowdforces | 0.080 | C++ | 2024-10-28 19:20:13 | |
| 20 | 10228319 | Ruben Spaans | 0.088 | ANSI C | 2012-06-15 20:28:35 | |