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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.
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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.
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→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 383416006 | Jul/19/2026 06:29 | Già hết thời: huynhbanhatminh6777, flxb, Nghich_Thien# | F - Funicular Frenzy | C++17 (GCC 7-32) | Wrong answer on test 5 | 62 ms | 0 KB |
| 383415813 | Jul/19/2026 06:26 | Già hết thời: huynhbanhatminh6777, flxb, Nghich_Thien# | F - Funicular Frenzy | C++17 (GCC 7-32) | Wrong answer on test 5 | 78 ms | 0 KB |
| 383415676 | Jul/19/2026 06:24 | Già hết thời: huynhbanhatminh6777, flxb, Nghich_Thien# | F - Funicular Frenzy | C++17 (GCC 7-32) | Wrong answer on test 5 | 62 ms | 0 KB |
| 383415201 | Jul/19/2026 06:16 | Già hết thời: huynhbanhatminh6777, flxb, Nghich_Thien# | F - Funicular Frenzy | C++17 (GCC 7-32) | Wrong answer on test 5 | 62 ms | 0 KB |
| 383415028 | Jul/19/2026 06:13 | Già hết thời: huynhbanhatminh6777, flxb, Nghich_Thien# | F - Funicular Frenzy | C++17 (GCC 7-32) | Wrong answer on test 5 | 78 ms | 100 KB |
| 383411215 | Jul/19/2026 05:09 | enzy.enzy | J - Jungle Job | C++23 (GCC 14-64, msys2) | Accepted | 687 ms | 8100 KB |
| 383411491 | Jul/19/2026 05:17 | Già hết thời: huynhbanhatminh6777, flxb, Nghich_Thien# | A - \texttt{apt upgrade} | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 383410255 | Jul/19/2026 04:47 | Già hết thời: huynhbanhatminh6777, flxb, Nghich_Thien# | B - Battle Bots | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 383409933 | Jul/19/2026 04:40 | Già hết thời: huynhbanhatminh6777, flxb, Nghich_Thien# | B - Battle Bots | C++17 (GCC 7-32) | Wrong answer on test 70 | 46 ms | 100 KB |
| 383408786 | Jul/19/2026 04:11 | Già hết thời: huynhbanhatminh6777, flxb, Nghich_Thien# | D - Democratic Naming | C++17 (GCC 7-32) | Accepted | 93 ms | 100 KB |
| 383207333 | Jul/17/2026 22:58 | Leorr | L - Locking Doors | C++20 (GCC 13-64) | Accepted | 2265 ms | 30000 KB |
| 383181392 | Jul/17/2026 18:54 | clarinha | L - Locking Doors | C++17 (GCC 7-32) | Wrong answer on test 14 | 109 ms | 5500 KB |
| 383177830 | Jul/17/2026 18:23 | clarinha | L - Locking Doors | C++17 (GCC 7-32) | Wrong answer on test 14 | 93 ms | 2700 KB |
| 380221650 | Jun/26/2026 16:18 | eulerson | J - Jungle Job | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 25100 KB |
| 379355545 | Jun/18/2026 17:01 | ifuaslaeRL | L - Locking Doors | C++23 (GCC 14-64, msys2) | Accepted | 718 ms | 40200 KB |
| 378911221 | Jun/15/2026 05:51 | Ravigod0x16 | J - Jungle Job | C++23 (GCC 14-64, msys2) | Accepted | 921 ms | 4100 KB |
| 377776029 | Jun/08/2026 14:57 | Joel_Uwu | J - Jungle Job | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 8000 KB |
| 377775870 | Jun/08/2026 14:56 | Joel_Uwu | J - Jungle Job | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 8000 KB |
| 377710059 | Jun/08/2026 02:20 | nealzane | J - Jungle Job | C++17 (GCC 7-32) | Runtime error on test 13 | 46 ms | 0 KB |
| 377709072 | Jun/08/2026 01:49 | nealzane | J - Jungle Job | C++17 (GCC 7-32) | Accepted | 140 ms | 21400 KB |
| 377708933 | Jun/08/2026 01:44 | nealzane | J - Jungle Job | C++17 (GCC 7-32) | Runtime error on test 7 | 31 ms | 100 KB |
| 377707902 | Jun/08/2026 01:15 | nealzane | J - Jungle Job | C++17 (GCC 7-32) | Runtime error on test 11 | 46 ms | 0 KB |
| 377704450 | Jun/07/2026 23:53 | nealzane | G - Geometry Game | C++17 (GCC 7-32) | Accepted | 62 ms | 100 KB |
| 377703099 | Jun/07/2026 23:24 | nealzane | F - Funicular Frenzy | C++17 (GCC 7-32) | Accepted | 78 ms | 100 KB |
| 377609476 | Jun/07/2026 17:09 | nealzane | L - Locking Doors | C++17 (GCC 7-32) | Accepted | 609 ms | 33300 KB |
| 377609391 | Jun/07/2026 17:08 | nealzane | D - Democratic Naming | Python 3 | Accepted | 390 ms | 3300 KB |
| 377609177 | Jun/07/2026 17:05 | nealzane | B - Battle Bots | Python 3 | Accepted | 78 ms | 1700 KB |
| 377609225 | Jun/07/2026 17:06 | nealzane | C - Compressing Commands | Python 3 | Accepted | 718 ms | 152300 KB |
| 377609003 | Jun/07/2026 17:03 | nealzane | A - \texttt{apt upgrade} | Python 3 | Accepted | 109 ms | 14000 KB |
| 376865657 | Jun/01/2026 12:12 | TT87cf | C - Compressing Commands | C++17 (GCC 7-32) | Accepted | 1140 ms | 82200 KB |
| 376458104 | May/29/2026 01:07 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | I - International Irregularities | C++23 (GCC 14-64, msys2) | Accepted | 234 ms | 61000 KB |
| 376457889 | May/29/2026 01:01 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | I - International Irregularities | C++23 (GCC 14-64, msys2) | Wrong answer on test 17 | 156 ms | 52900 KB |
| 376457362 | May/29/2026 00:50 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | I - International Irregularities | C++23 (GCC 14-64, msys2) | Wrong answer on test 17 | 171 ms | 52100 KB |
| 376454697 | May/28/2026 23:48 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | H - Hidden Art | C++23 (GCC 14-64, msys2) | Accepted | 281 ms | 100 KB |
| 376454152 | May/28/2026 23:37 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | K - King of the Hill | C++23 (GCC 14-64, msys2) | Accepted | 203 ms | 100 KB |
| 376452230 | May/28/2026 22:57 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | J - Jungle Job | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 4100 KB |
| 376451275 | May/28/2026 22:41 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | G - Geometry Game | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 376449376 | May/28/2026 22:08 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | E - Exam Study Planning | C++23 (GCC 14-64, msys2) | Accepted | 125 ms | 63400 KB |
| 376449006 | May/28/2026 22:03 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | L - Locking Doors | C++23 (GCC 14-64, msys2) | Accepted | 640 ms | 33200 KB |
| 376448545 | May/28/2026 21:56 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | E - Exam Study Planning | C++23 (GCC 14-64, msys2) | Wrong answer on test 10 | 31 ms | 31700 KB |
| 376447570 | May/28/2026 21:43 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | C - Compressing Commands | C++23 (GCC 14-64, msys2) | Accepted | 140 ms | 148100 KB |
| 376443643 | May/28/2026 21:02 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | H - Hidden Art | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 376442209 | May/28/2026 20:48 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | F - Funicular Frenzy | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 376441707 | May/28/2026 20:43 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | B - Battle Bots | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 376441075 | May/28/2026 20:37 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | B - Battle Bots | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 376439294 | May/28/2026 20:24 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | A - \texttt{apt upgrade} | C++23 (GCC 14-64, msys2) | Accepted | 375 ms | 100 KB |
| 376439144 | May/28/2026 20:22 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | A - \texttt{apt upgrade} | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 376438435 | May/28/2026 20:16 | MaratonIC OFICIAL: hyakup, Danieldcv, passinho# | D - Democratic Naming | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 376024534 | May/25/2026 13:07 | Siemperman | E - Exam Study Planning | C++17 (GCC 7-32) | Accepted | 93 ms | 29900 KB |
| 375916086 | May/24/2026 12:53 | Siemperman | C - Compressing Commands | C++17 (GCC 7-32) | Accepted | 234 ms | 97200 KB |
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