→ About Contest
This contest was held as part of the Winter Programming School (ws.kh.ua),which was carried out in Kharkiv on February 14-24, 2014. The authors of the contest are Iaroslav Tverdokhlib and Roman Edemskiy, contest subject: Optimizing dynamic programming by using linear functions properties and Graham scan method.
→ Virtual participation
Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
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Want to solve the contest problems after the official contest ends? Just register for practice and you will be able to submit solutions.
→ Status filter
→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 228915083 | Oct/20/2023 14:48 | ZHIRDILBILDIZ | J - Petya and rectangles | C++14 (GCC 6-32) | Compilation error | 0 ms | 0 KB |
| 228915021 | Oct/20/2023 14:47 | ZHIRDILBILDIZ | J - Petya and rectangles | C++14 (GCC 6-32) | Wrong answer on test 7 | 30 ms | 16300 KB |
| 228914649 | Oct/20/2023 14:44 | ZHIRDILBILDIZ | J - Petya and rectangles | C++14 (GCC 6-32) | Compilation error | 0 ms | 0 KB |
| 216431993 | Jul/30/2023 13:35 | YoussefMorad1 | M - Petya and average (High) | C++20 (GCC 11-64) | Accepted | 872 ms | 31300 KB |
| 216356705 | Jul/29/2023 22:01 | SikaMazika | M - Petya and average (High) | C++20 (GCC 11-64) | Accepted | 716 ms | 35200 KB |
| 216356684 | Jul/29/2023 22:01 | SikaMazika | M - Petya and average (High) | Clang++20 Diagnostics | Runtime error on test 6 | 248 ms | 38400 KB |
| 216356642 | Jul/29/2023 22:01 | SikaMazika | M - Petya and average (High) | Clang++20 Diagnostics | Compilation error | 0 ms | 0 KB |
| 216356552 | Jul/29/2023 22:00 | SikaMazika | M - Petya and average (High) | GNU C11 | Compilation error | 0 ms | 0 KB |
| 216356532 | Jul/29/2023 22:00 | SikaMazika | M - Petya and average (High) | C++20 (GCC 11-64) | Time limit exceeded on test 8 | 4000 ms | 39100 KB |
| 216356499 | Jul/29/2023 22:00 | SikaMazika | M - Petya and average (High) | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 216145727 | Jul/29/2023 00:16 | neckbreaker | M - Petya and average (High) | PyPy 3 | Wrong answer on test 1 | 154 ms | 0 KB |
| 216145641 | Jul/29/2023 00:14 | neckbreaker | M - Petya and average (High) | PyPy 3 | Wrong answer on test 4 | 154 ms | 0 KB |
| 216145574 | Jul/29/2023 00:13 | neckbreaker | M - Petya and average (High) | PyPy 3 | Wrong answer on test 4 | 124 ms | 0 KB |
| 216145372 | Jul/29/2023 00:10 | neckbreaker | M - Petya and average (High) | PyPy 3 | Wrong answer on test 4 | 154 ms | 0 KB |
| 215791810 | Jul/27/2023 00:14 | kamranaaquib786 | K - Yet Another Binary Tree Problem | C++17 (GCC 7-32) | Accepted | 498 ms | 400 KB |
| 215110787 | Jul/23/2023 03:04 | Abdelrahman_Etman | L - Travel (High) | C++17 (GCC 7-32) | Accepted | 248 ms | 3600 KB |
| 215048253 | Jul/22/2023 16:33 | MohamedKandiL | N - Deputies on the tree (High) | C++20 (GCC 11-64) | Accepted | 654 ms | 21600 KB |
| 214963659 | Jul/22/2023 00:28 | Sortoite | J - Petya and rectangles | C++20 (GCC 11-64) | Accepted | 560 ms | 9400 KB |
| 214963586 | Jul/22/2023 00:27 | Sortoite | J - Petya and rectangles | C++20 (GCC 11-64) | Wrong answer on test 23 | 530 ms | 4700 KB |
| 214962560 | Jul/22/2023 00:09 | Rudro25 | E - LinearMapReduce | C++17 (GCC 7-32) | Accepted | 1154 ms | 28200 KB |
| 214954087 | Jul/21/2023 22:22 | Isfandiyor | F - Circles and trees | C++20 (GCC 11-64) | Accepted | 124 ms | 3000 KB |
| 214953314 | Jul/21/2023 22:13 | Jl_Kesh | F - Circles and trees | C++17 (GCC 7-32) | Accepted | 124 ms | 2000 KB |
| 214952079 | Jul/21/2023 21:59 | Jl_Kesh | F - Circles and trees | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 600 KB |
| 214951805 | Jul/21/2023 21:57 | Jl_Kesh | F - Circles and trees | C++17 (GCC 7-32) | Wrong answer on test 24 | 92 ms | 1000 KB |
| 214951605 | Jul/21/2023 21:55 | Jl_Kesh | F - Circles and trees | C++17 (GCC 7-32) | Wrong answer on test 24 | 92 ms | 1000 KB |
| 214951554 | Jul/21/2023 21:54 | Jl_Kesh | F - Circles and trees | C++17 (GCC 7-32) | Wrong answer on test 24 | 92 ms | 1000 KB |
| 214951538 | Jul/21/2023 21:54 | Jl_Kesh | F - Circles and trees | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 600 KB |
| 214951114 | Jul/21/2023 21:50 | Isfandiyor | F - Circles and trees | C++20 (GCC 11-64) | Wrong answer on test 15 | 30 ms | 800 KB |
| 214946954 | Jul/21/2023 21:12 | Hidden_Walker_1.0 | E - LinearMapReduce | C++17 (GCC 7-32) | Accepted | 1154 ms | 28200 KB |
| 214946292 | Jul/21/2023 21:06 | Hidden_Walker_1.0 | E - LinearMapReduce | C++17 (GCC 7-32) | Wrong answer on test 1 | 62 ms | 28200 KB |
| 214883810 | Jul/21/2023 18:45 | Mahmoud-Hawara | G - Petya and the game | C++20 (GCC 11-64) | Accepted | 374 ms | 42300 KB |
| 214756404 | Jul/21/2023 17:12 | Isfandiyor | F - Circles and trees | C++20 (GCC 11-64) | Wrong answer on test 15 | 0 ms | 700 KB |
| 214741855 | Jul/21/2023 15:07 | amr_abdelazim | L - Travel (High) | C++17 (GCC 7-32) | Wrong answer on test 4 | 0 ms | 4700 KB |
| 214741335 | Jul/21/2023 15:03 | amr_abdelazim | L - Travel (High) | C++17 (GCC 7-32) | Wrong answer on test 3 | 0 ms | 4700 KB |
| 214740657 | Jul/21/2023 14:57 | amr_abdelazim | L - Travel (High) | C++17 (GCC 7-32) | Wrong answer on test 4 | 30 ms | 4700 KB |
| 214739137 | Jul/21/2023 14:44 | amr_abdelazim | L - Travel (High) | C++17 (GCC 7-32) | Wrong answer on test 3 | 0 ms | 4700 KB |
| 214724818 | Jul/21/2023 12:19 | Isfandiyor | F - Circles and trees | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 700 KB |
| 214711999 | Jul/21/2023 10:38 | Isfandiyor | F - Circles and trees | C++20 (GCC 11-64) | Wrong answer on test 15 | 30 ms | 700 KB |
| 214707193 | Jul/21/2023 09:55 | Anas_Zafar | H - Petya and arrays | C++20 (GCC 11-64) | Accepted | 30 ms | 0 KB |
| 214707086 | Jul/21/2023 09:54 | Anas_Zafar | H - Petya and arrays | C++20 (GCC 11-64) | Accepted | 62 ms | 0 KB |
| 214707027 | Jul/21/2023 09:53 | Anas_Zafar | H - Petya and arrays | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 214706898 | Jul/21/2023 09:52 | Anas_Zafar | H - Petya and arrays | C++20 (GCC 11-64) | Accepted | 30 ms | 0 KB |
| 214706803 | Jul/21/2023 09:51 | Anas_Zafar | H - Petya and arrays | C++20 (GCC 11-64) | Accepted | 62 ms | 0 KB |
| 214706715 | Jul/21/2023 09:50 | Anas_Zafar | H - Petya and arrays | C++20 (GCC 11-64) | Accepted | 30 ms | 0 KB |
| 214703460 | Jul/21/2023 09:17 | The_Ruthless | J - Petya and rectangles | C++17 (GCC 7-32) | Wrong answer on test 4 | 30 ms | 1600 KB |
| 214670641 | Jul/21/2023 00:00 | The_Ruthless | J - Petya and rectangles | C++17 (GCC 7-32) | Time limit exceeded on test 4 | 1000 ms | 3100 KB |
| 214666131 | Jul/20/2023 22:59 | Maram | I - Petya and arrays 2 | C++17 (GCC 9-64) | Accepted | 434 ms | 7800 KB |
| 214665714 | Jul/20/2023 22:53 | Maram | I - Petya and arrays 2 | C++17 (GCC 9-64) | Wrong answer on test 4 | 312 ms | 0 KB |
| 214665587 | Jul/20/2023 22:52 | Maram | I - Petya and arrays 2 | C++17 (GCC 9-64) | Wrong answer on test 4 | 342 ms | 0 KB |
| 210751170 | Jun/23/2023 14:25 | laozhu1234 | H - Petya and arrays | C++20 (GCC 11-64) | Accepted | 30 ms | 0 KB |
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