Problems
Is it a Tree?
Submits: 8852
Accepted submits: 2460
Users submitted: 2122
Users accepted: 1735
Complexity: 18%
The complexity of the problem is determined by the ratio between number of users who have solved the problem, and number of users who have submitted solution.
Accepted submits: 2460
Users submitted: 2122
Users accepted: 1735
Complexity: 18%
The complexity of the problem is determined by the ratio between number of users who have solved the problem, and number of users who have submitted solution.
Best solutions
| # | User | Submit date | Time | Memory | Compiler |
|---|---|---|---|---|---|
| 6820897 | Bleefmer | Mar 22, 2020, 11:23:20 AM | 0.60 ms | 201 | Judge Pascal |
| 6811495 | vas_g | Mar 19, 2020, 8:17:46 PM | 0.73 ms | 477 | Judge Pascal |
| 6943599 | vjudge2 | Apr 20, 2020, 9:37:19 AM | 0.34 ms | 514 | Judge C++ |
| 6444179 | ZA_Toghrul | Jan 7, 2020, 11:05:49 AM | 0.43 ms | 511 | Judge C++ |
| 6742450 | hennadiilazorko | Mar 3, 2020, 11:46:04 PM | 0.61 ms | 501 | Judge C++ |
| 6594034 | avanara | Feb 6, 2020, 8:01:00 AM | 0.40 ms | 515 | Judge C++ |
| 6895538 | IlhamN10 | Apr 9, 2020, 6:15:19 PM | 0.34 ms | 520 | Judge C++ |
| 6594036 | hiseyn102 | Feb 6, 2020, 8:04:59 AM | 0.40 ms | 516 | Judge C++ |
| 6894353 | bsuaz | Apr 9, 2020, 2:30:27 PM | 0.41 ms | 516 | Judge C++ |
| 6895493 | hguliyev1 | Apr 9, 2020, 6:09:25 PM | 0.37 ms | 522 | Judge C++ |