Problems
Perfect numbers
Submits: 2981
Accepted submits: 570
Users submitted: 638
Users accepted: 406
Complexity: 36%
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: 570
Users submitted: 638
Users accepted: 406
Complexity: 36%
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 | Lang |
|---|---|---|---|---|---|
| 14088175 | Aug 12, 2023, 4:25:51 PM | 1 ms | 77824 KB | C++ 11 (gnu 10.2) | |
| 14280110 | shamil.mantashli | Sep 18, 2023, 8:27:11 AM | 1 ms | 77824 KB | C++ 17 (gnu 10.2) |
| 14292892 | Rufet.Musayev | Sep 18, 2023, 10:43:24 PM | 1 ms | 77824 KB | C++ 11 (gnu 10.2) |
| 15557302 | MaxMXM | Dec 22, 2023, 10:22:23 AM | 1 ms | 81920 KB | C++ 17 (gnu 10.2) |
| 11269691 | fixtengolc1 | Jul 15, 2022, 11:31:29 PM | 1 ms | 204800 KB | Pascal (fpc 3.2) |
| 11554541 | ibahbohdap | Sep 27, 2022, 12:04:21 AM | 1 ms | 208896 KB | Pascal (fpc 3.2) |
| 10704075 | vvp | Mar 17, 2022, 10:23:16 AM | 31 ms | 73728 KB | C++ 17 (gnu 10.2) |
| 8570004 | SeverusSnape | Feb 28, 2021, 10:50:34 AM | 1 ms | 507904 KB | C++ 11 (gnu 10.2) |
| 11654163 | avserha | Oct 4, 2022, 4:13:44 PM | 28 ms | 208896 KB | Pascal (fpc 3.2) |
| 15623138 | boiko_viktor | Jan 4, 2024, 12:41:57 AM | 28 ms | 208896 KB | Pascal (fpc 3.2) |
| 14988307 | uroge2 | Nov 3, 2023, 6:45:43 PM | 29 ms | 208896 KB | Pascal (fpc 3.2) |
| 9102487 | SergeyPonomarev | Jun 18, 2021, 12:26:24 AM | 1 ms | 593920 KB | C++ 17 (gnu 10.2) |
| 12364064 | RAAAAAAAAAAAAATABEY | Dec 3, 2022, 9:53:18 PM | 1 ms | 593920 KB | C++ 17 (gnu 10.2) |
| 13120419 | Aleksieieva | Mar 5, 2023, 7:32:16 PM | 1 ms | 593920 KB | C++ 17 (gnu 10.2) |
| 9068782 | maximsherbak | Jun 5, 2021, 10:37:07 AM | 1 ms | 598016 KB | C++ 17 (gnu 10.2) |
| 10943580 | ilusa | Apr 25, 2022, 5:28:17 PM | 1 ms | 598016 KB | C++ 17 (gnu 10.2) |
| 13117272 | MiroslavMalikov | Mar 5, 2023, 2:59:15 PM | 1 ms | 598016 KB | C++ 17 (gnu 10.2) |
| 13766661 | g1ut4m4x | May 18, 2023, 4:58:55 PM | 1 ms | 598016 KB | C++ 17 (gnu 10.2) |
| 14998482 | KovqlchukNqwqr | Nov 4, 2023, 5:01:10 PM | 28 ms | 258048 KB | Pascal (fpc 3.2) |
| 2989343 | condor | Dec 5, 2016, 11:28:55 PM | 2 ms | 692224 KB | Pascal (fpc 3.2) |
| 2936922 | dertuner | Nov 18, 2016, 7:08:50 PM | 3 ms | 688128 KB | C++ 11 (gnu 10.2) |
| 3138265 | alex191099 | Feb 3, 2017, 9:02:19 PM | 3 ms | 692224 KB | Pascal (fpc 3.2) |
| 2957308 | KingOfHell | Nov 26, 2016, 10:22:54 AM | 3 ms | 692224 KB | C++ 11 (gnu 10.2) |
| 2145001 | INFERNAL | Sep 27, 2015, 12:44:29 AM | 2 ms | 708608 KB | C++ 11 (gnu 10.2) |
| 3126639 | optigraph | Jan 31, 2017, 2:10:19 PM | 4 ms | 692224 KB | C++ 11 (gnu 10.2) |