→ 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.
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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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→ Status filter
→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 374459508 | May/14/2026 07:45 | STDLRZ | H - Petya and arrays | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 369563779 | Apr/04/2026 11:39 | STDLRZ | H - Petya and arrays | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 365841093 | Mar/08/2026 14:41 | aaa_Pigeon2 | H - Petya and arrays | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 365838786 | Mar/08/2026 14:18 | aaa_Pigeon2 | G - Petya and the game | C++20 (GCC 13-64) | Accepted | 406 ms | 25100 KB |
| 365838411 | Mar/08/2026 14:14 | aaa_Pigeon2 | G - Petya and the game | C++20 (GCC 13-64) | Wrong answer on test 2 | 62 ms | 7100 KB |
| 365837974 | Mar/08/2026 14:09 | aaa_Pigeon2 | G - Petya and the game | C++20 (GCC 13-64) | Time limit exceeded on test 40 | 2000 ms | 23500 KB |
| 365837616 | Mar/08/2026 14:06 | aaa_Pigeon2 | G - Petya and the game | C++20 (GCC 13-64) | Wrong answer on test 3 | 374 ms | 15000 KB |
| 365837521 | Mar/08/2026 14:05 | aaa_Pigeon2 | G - Petya and the game | C++20 (GCC 13-64) | Runtime error on test 3 | 250 ms | 10800 KB |
| 365837080 | Mar/08/2026 14:01 | aaa_Pigeon2 | G - Petya and the game | C++20 (GCC 13-64) | Time limit exceeded on test 40 | 2000 ms | 27800 KB |
| 365837001 | Mar/08/2026 14:00 | aaa_Pigeon2 | G - Petya and the game | C++20 (GCC 13-64) | Memory limit exceeded on test 40 | 718 ms | 262100 KB |
| 365836848 | Mar/08/2026 13:58 | aaa_Pigeon2 | H - Petya and arrays | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 9400 KB |
| 365836771 | Mar/08/2026 13:58 | aaa_Pigeon2 | H - Petya and arrays | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 9400 KB |
| 365835426 | Mar/08/2026 13:44 | aaa_Pigeon2 | H - Petya and arrays | C++20 (GCC 13-64) | Wrong answer on test 1 | 62 ms | 7000 KB |
| 356332189 | Jan/04/2026 06:20 | VoidSlip | H - Petya and arrays | C++20 (GCC 13-64) | Accepted | 92 ms | 0 KB |
| 356329993 | Jan/04/2026 05:26 | VoidFlow | H - Petya and arrays | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 356259470 | Jan/03/2026 13:21 | VoidShine | H - Petya and arrays | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 356145111 | Jan/02/2026 12:14 | VoidSet | H - Petya and arrays | C++20 (GCC 13-64) | Accepted | 30 ms | 0 KB |
| 336622785 | Sep/02/2025 15:57 | Chen_ri_kang | H - Petya and arrays | C++20 (GCC 13-64) | Accepted | 124 ms | 0 KB |
| 333646814 | Aug/12/2025 15:11 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Accepted | 312 ms | 6700 KB |
| 333646602 | Aug/12/2025 15:09 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Accepted | 280 ms | 6700 KB |
| 333646516 | Aug/12/2025 15:09 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 124 ms | 100 KB |
| 333646266 | Aug/12/2025 15:07 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 122 ms | 0 KB |
| 333641021 | Aug/12/2025 14:29 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 92 ms | 0 KB |
| 333640767 | Aug/12/2025 14:27 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 122 ms | 0 KB |
| 333639391 | Aug/12/2025 14:17 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 92 ms | 0 KB |
| 333638083 | Aug/12/2025 14:07 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 92 ms | 0 KB |
| 333636407 | Aug/12/2025 13:54 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 92 ms | 0 KB |
| 333633567 | Aug/12/2025 13:31 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 92 ms | 0 KB |
| 333633313 | Aug/12/2025 13:29 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 62 ms | 0 KB |
| 333633265 | Aug/12/2025 13:29 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 92 ms | 0 KB |
| 333633026 | Aug/12/2025 13:27 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 25 | 248 ms | 5900 KB |
| 333632883 | Aug/12/2025 13:26 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 124 ms | 0 KB |
| 333632700 | Aug/12/2025 13:24 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 92 ms | 0 KB |
| 333632650 | Aug/12/2025 13:23 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 154 ms | 0 KB |
| 333632485 | Aug/12/2025 13:22 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 156 ms | 0 KB |
| 333632051 | Aug/12/2025 13:19 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 248 ms | 0 KB |
| 333631761 | Aug/12/2025 13:16 | tttpm | J - Petya and rectangles | C++17 (GCC 7-32) | Wrong answer on test 25 | 280 ms | 4800 KB |
| 333631422 | Aug/12/2025 13:14 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 25 | 280 ms | 5900 KB |
| 333631086 | Aug/12/2025 13:11 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 25 | 250 ms | 6000 KB |
| 333630885 | Aug/12/2025 13:09 | tttpm | J - Petya and rectangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 25 | 218 ms | 5900 KB |
| 330532455 | Jul/23/2025 17:44 | hunterkasa_ | M - Petya and average (High) | C++23 (GCC 14-64, msys2) | Wrong answer on test 16 | 2812 ms | 27900 KB |
| 330532383 | Jul/23/2025 17:44 | hunterkasa_ | M - Petya and average (High) | C++23 (GCC 14-64, msys2) | Wrong answer on test 16 | 2436 ms | 27900 KB |
| 330531580 | Jul/23/2025 17:37 | hunterkasa_ | M - Petya and average (High) | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 124 ms | 0 KB |
| 330531288 | Jul/23/2025 17:35 | hunterkasa_ | M - Petya and average (High) | C++23 (GCC 14-64, msys2) | Wrong answer on test 15 | 2498 ms | 51300 KB |
| 330530851 | Jul/23/2025 17:32 | hunterkasa_ | M - Petya and average (High) | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 10 | 4000 ms | 51300 KB |
| 330530794 | Jul/23/2025 17:32 | hunterkasa_ | M - Petya and average (High) | C++23 (GCC 14-64, msys2) | Wrong answer on test 16 | 3654 ms | 51400 KB |
| 330530563 | Jul/23/2025 17:30 | hunterkasa_ | M - Petya and average (High) | C++23 (GCC 14-64, msys2) | Wrong answer on test 15 | 1780 ms | 27900 KB |
| 330530470 | Jul/23/2025 17:29 | hunterkasa_ | M - Petya and average (High) | C++23 (GCC 14-64, msys2) | Wrong answer on test 15 | 2216 ms | 27800 KB |
| 330530306 | Jul/23/2025 17:28 | hunterkasa_ | M - Petya and average (High) | C++23 (GCC 14-64, msys2) | Wrong answer on test 16 | 3468 ms | 59200 KB |
| 330530046 | Jul/23/2025 17:27 | hunterkasa_ | M - Petya and average (High) | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 10 | 4000 ms | 59100 KB |
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