→ 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.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.
→ Practice?
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 |
|---|---|---|---|---|---|---|---|
| 375024436 | May/18/2026 09:31 | indulgeInDreams | H - Kanbun | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 375024327 | May/18/2026 09:30 | ok0123 | F - 342 and Xiangqi | C++23 (GCC 14-64, msys2) | Accepted | 203 ms | 0 KB |
| 375024002 | May/18/2026 09:26 | indulgeInDreams | F - 342 and Xiangqi | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 100 KB |
| 375023487 | May/18/2026 09:21 | indulgeInDreams | H - Kanbun | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 100 KB |
| 375023233 | May/18/2026 09:18 | sss18 | A - Bookshelf Filling | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 375023095 | May/18/2026 09:16 | ok0123 | F - 342 and Xiangqi | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 100 KB |
| 375022312 | May/18/2026 09:06 | ok0123 | F - 342 and Xiangqi | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 375022156 | May/18/2026 09:04 | ok0123 | F - 342 and Xiangqi | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 375021182 | May/18/2026 08:51 | indulgeInDreams | I - Equal Sum Arrays | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 375021153 | May/18/2026 08:51 | guoe | F - 342 and Xiangqi | C++17 (GCC 7-32) | Accepted | 93 ms | 100 KB |
| 375021068 | May/18/2026 08:49 | sss18 | H - Kanbun | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 4000 KB |
| 375020908 | May/18/2026 08:47 | ok0123 | I - Equal Sum Arrays | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 375020860 | May/18/2026 08:46 | qqb | I - Equal Sum Arrays | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 375020293 | May/18/2026 08:38 | guoe | H - Kanbun | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 375019859 | May/18/2026 08:32 | guoe | I - Equal Sum Arrays | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 375019779 | May/18/2026 08:30 | guoe | I - Equal Sum Arrays | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 375019559 | May/18/2026 08:26 | guoe | I - Equal Sum Arrays | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 375019433 | May/18/2026 08:24 | guoe | I - Equal Sum Arrays | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 374625638 | May/15/2026 18:05 | guish9n | D - Collision Detector | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 374618552 | May/15/2026 17:08 | guish9n | D - Collision Detector | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 46 ms | 100 KB |
| 374618388 | May/15/2026 17:06 | guish9n | D - Collision Detector | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 374600270 | May/15/2026 14:19 | guish9n | D - Collision Detector | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 374306720 | May/12/2026 18:22 | wsr999 | D - Collision Detector | C++20 (GCC 13-64) | Accepted | 31 ms | 0 KB |
| 374297919 | May/12/2026 17:01 | wsr999 | I - Equal Sum Arrays | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 374297173 | May/12/2026 16:54 | 101: idleduck, yeyuege, ShinonomeKuro# | D - Collision Detector | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 100 KB |
| 374296548 | May/12/2026 16:49 | 101: idleduck, yeyuege, ShinonomeKuro# | C - Tree Division | C++23 (GCC 14-64, msys2) | Accepted | 125 ms | 17300 KB |
| 374296172 | May/12/2026 16:45 | 101: idleduck, yeyuege, ShinonomeKuro# | D - Collision Detector | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 46 ms | 0 KB |
| 374295784 | May/12/2026 16:41 | 101: idleduck, yeyuege, ShinonomeKuro# | D - Collision Detector | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 0 KB |
| 374295737 | May/12/2026 16:41 | 101: idleduck, yeyuege, ShinonomeKuro# | D - Collision Detector | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 62 ms | 0 KB |
| 374294872 | May/12/2026 16:34 | 101: idleduck, yeyuege, ShinonomeKuro# | D - Collision Detector | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 374293363 | May/12/2026 16:19 | 101: idleduck, yeyuege, ShinonomeKuro# | D - Collision Detector | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 374292778 | May/12/2026 16:13 | 101: idleduck, yeyuege, ShinonomeKuro# | D - Collision Detector | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 374287353 | May/12/2026 15:29 | 101: idleduck, yeyuege, ShinonomeKuro# | L - Let's Swap | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 9100 KB |
| 374286742 | May/12/2026 15:25 | 101: idleduck, yeyuege, ShinonomeKuro# | L - Let's Swap | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 12 | 1000 ms | 9100 KB |
| 374285238 | May/12/2026 15:12 | 101: idleduck, yeyuege, ShinonomeKuro# | L - Let's Swap | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 4000 KB |
| 374284968 | May/12/2026 15:10 | 101: idleduck, yeyuege, ShinonomeKuro# | L - Let's Swap | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 3900 KB |
| 374283291 | May/12/2026 14:56 | 101: idleduck, yeyuege, ShinonomeKuro# | L - Let's Swap | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 328 ms | 3900 KB |
| 374283120 | May/12/2026 14:54 | 101: idleduck, yeyuege, ShinonomeKuro# | L - Let's Swap | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 1000 ms | 4000 KB |
| 374283097 | May/12/2026 14:54 | 101: idleduck, yeyuege, ShinonomeKuro# | L - Let's Swap | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 1000 ms | 4000 KB |
| 374283056 | May/12/2026 14:53 | 101: idleduck, yeyuege, ShinonomeKuro# | L - Let's Swap | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 1000 ms | 4000 KB |
| 374279779 | May/12/2026 14:21 | 101: idleduck, yeyuege, ShinonomeKuro# | G - Chevonne's Necklace | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 45300 KB |
| 374279724 | May/12/2026 14:20 | 101: idleduck, yeyuege, ShinonomeKuro# | C - Tree Division | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 125 ms | 2300 KB |
| 374279608 | May/12/2026 14:19 | 101: idleduck, yeyuege, ShinonomeKuro# | C - Tree Division | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 125 ms | 2500 KB |
| 374279041 | May/12/2026 14:13 | 101: idleduck, yeyuege, ShinonomeKuro# | C - Tree Division | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 93 ms | 2200 KB |
| 374278843 | May/12/2026 14:11 | 101: idleduck, yeyuege, ShinonomeKuro# | C - Tree Division | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 109 ms | 2200 KB |
| 374275952 | May/12/2026 13:40 | 101: idleduck, yeyuege, ShinonomeKuro# | L - Let's Swap | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 3 | 1000 ms | 4000 KB |
| 374275769 | May/12/2026 13:38 | 101: idleduck, yeyuege, ShinonomeKuro# | L - Let's Swap | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 78 ms | 4000 KB |
| 374275680 | May/12/2026 13:37 | 101: idleduck, yeyuege, ShinonomeKuro# | L - Let's Swap | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 3900 KB |
| 374274370 | May/12/2026 13:24 | 101: idleduck, yeyuege, ShinonomeKuro# | A - Bookshelf Filling | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 374273175 | May/12/2026 13:11 | 101: idleduck, yeyuege, ShinonomeKuro# | A - Bookshelf Filling | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
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