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
280 - Vertex
|
|
|
| Total Submissions | Users that tried it | Users that solved it |
| 28285 | 6691 | 5801 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 17217339 | Alif Ahmed (BUET) | 0.000 | C++ | 2016-04-17 15:45:46 | |
| 2 | 6263719 | Ivor | 0.010 | ANSI C | 2008-02-27 21:02:39 | |
| 3 | 26546339 | Alessandro Capiani | 0.020 | ANSI C | 2021-07-06 09:15:38 | |
| 4 | 25846718 | Lương Đức Hùng | 0.030 | C++11 | 2020-12-14 10:09:36 | |
| 5 | 30902593 | 周鸿祎 | 0.030 | C++11 | 2025-12-28 17:18:25 | |
| 6 | 16165624 | Anjupiter | 0.036 | C++ | 2015-09-26 02:53:10 | |
| 7 | 17372016 | Morass | 0.040 | C++11 | 2016-05-16 14:53:57 | |
| 8 | 18139188 | Anthony Enem | 0.040 | C++11 | 2016-10-07 21:04:31 | |
| 9 | 20088089 | 刘强东 | 0.040 | C++11 | 2017-09-29 14:14:26 | |
| 10 | 25003136 | 赵子龙 | 0.040 | C++11 | 2020-05-09 20:45:58 | |
| 11 | 30885745 | 关云长 | 0.040 | C++11 | 2025-12-17 01:18:42 | |
| 12 | 30922739 | 黄汉升 | 0.040 | C++11 | 2026-01-10 15:53:45 | |
| 13 | 30923776 | 李彦宏 | 0.040 | C++11 | 2026-01-11 12:40:18 | |
| 14 | 30927994 | 马化腾 | 0.040 | C++11 | 2026-01-14 13:24:02 | |
| 15 | 17332184 | Stefan Uhrig | 0.050 | C++11 | 2016-05-08 16:42:35 | |
| 16 | 18400985 | Mir Riyan | 0.050 | C++ | 2016-11-24 10:52:09 | |
| 17 | 25604961 | 贾跃亭 | 0.050 | C++11 | 2020-10-11 23:11:44 | |
| 18 | 25874935 | Nam Huy | 0.050 | C++11 | 2020-12-22 10:39:59 | |
| 19 | 26061770 | أحمد المغربي | 0.050 | C++11 | 2021-02-05 18:13:51 | |
| 20 | 26062339 | Mohamed | 0.050 | C++11 | 2021-02-06 00:06:25 | |