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
11289 - Friend or Foe?
|
|
|
| Total Submissions | Users that tried it | Users that solved it |
| 459 | 131 | 70 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 23145076 | Pavlo Malynin | 0.000 | C++11 | 2019-04-10 20:38:26 | |
| 2 | 23772224 | Farhan Delunatic Metalestein | 0.000 | C++11 | 2019-08-15 08:59:07 | |
| 3 | 23772228 | 刘强东 | 0.000 | C++11 | 2019-08-15 08:59:29 | |
| 4 | 23772235 | 黄汉升 | 0.000 | C++11 | 2019-08-15 09:00:52 | |
| 5 | 23774505 | Redwan | 0.000 | C++11 | 2019-08-15 19:24:09 | |
| 6 | 23774512 | 李彦宏 | 0.000 | C++11 | 2019-08-15 19:26:02 | |
| 7 | 23787897 | 马化腾 | 0.000 | C++11 | 2019-08-19 05:57:54 | |
| 8 | 23787901 | 张翼德 | 0.000 | C++11 | 2019-08-19 05:58:33 | |
| 9 | 16539411 | M4G!C!4N | 0.006 | ANSI C | 2015-12-05 08:48:07 | |
| 10 | 5934876 | Neal Wu | 0.010 | C++ | 2007-09-23 23:49:08 | |
| 11 | 23063786 | nehc | 0.010 | C++11 | 2019-03-27 16:04:51 | |
| 12 | 23776301 | 赵子龙 | 0.010 | C++11 | 2019-08-16 08:31:48 | |
| 13 | 28233787 | 贾跃亭 | 0.010 | C++11 | 2023-02-18 02:06:00 | |
| 14 | 28234261 | Bigo | 0.010 | C++11 | 2023-02-18 10:22:29 | |
| 15 | 7149732 | Krzysztof Stencel | 0.012 | C++ | 2009-05-24 07:53:28 | |
| 16 | 11135929 | Howard Cheng | 0.016 | C++ | 2013-01-14 17:14:35 | |
| 17 | 5934668 | LayCurse | 0.020 | ANSI C | 2007-09-23 20:34:53 | |
| 18 | 5936013 | Thiện Chí Nguyễn | 0.020 | C++ | 2007-09-24 14:50:51 | |
| 19 | 5940864 | try | 0.020 | C++ | 2007-09-26 23:16:12 | |
| 20 | 5943649 | Neal Zane | 0.020 | C++ | 2007-09-28 07:08:53 | |