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→ 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.
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→ Contest materials
Problem I - This is an easy problem
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 262334904 | May/24/2024 07:59 | evilboy_ | I - This is an easy problem | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 261156204 | May/16/2024 10:11 | catdogfish: Ar1hara_Nanami, happy_lazier, pray4u# | I - This is an easy problem | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 302551813 | Jan/23/2025 09:03 | OldChaos# | I - This is an easy problem | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 7900 KB |
| 260841785 | May/13/2024 21:07 | Domzi1 | I - This is an easy problem | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 260746217 | May/13/2024 08:46 | nmsl# | I - This is an easy problem | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 261116568 | May/16/2024 05:10 | vjudge2 | I - This is an easy problem | Java 8 | Accepted | 124 ms | 0 KB |
| 370349515 | Apr/09/2026 08:46 | 你软想吃到罚时红利的队伍: Ryouko_miku, wuyin331, 190y# | I - This is an easy problem | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 164600 KB |
| 320643075 | May/21/2025 15:33 | Dduo# | I - This is an easy problem | Java 21 | Accepted | 218 ms | 400 KB |
| 367306227 | Mar/19/2026 08:03 | bYD fAN cLUB: TheSunrise, weixiaog222# | I - This is an easy problem | C++17 (GCC 7-32) | Accepted | 31 ms | 78300 KB |
| 260923078 | May/14/2024 15:11 | LANSGANBS | I - This is an easy problem | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 311387413 | Mar/19/2025 13:36 | LANSGANBS | I - This is an easy problem | C++23 (GCC 14-64, msys2) | Accepted | 61 ms | 23800 KB |
| 361091846 | Feb/02/2026 09:57 | molongdadi | I - This is an easy problem | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 260883685 | May/14/2024 09:12 | mapleKing# | I - This is an easy problem | Java 21 | Accepted | 280 ms | 500 KB |
| 362261024 | Feb/10/2026 15:14 | Dduo | I - This is an easy problem | Java 8 | Accepted | 109 ms | 0 KB |
| 260742048 | May/13/2024 07:44 | Duck_sajin# | I - This is an easy problem | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 261176328 | May/16/2024 13:04 | Freedom_lifelong | I - This is an easy problem | Java 21 | Accepted | 296 ms | 200 KB |
| 315568586 | Apr/14/2025 14:28 | Sakuya_maid# | I - This is an easy problem | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 2400 KB |
| 262131874 | May/22/2024 13:57 | linhua# | I - This is an easy problem | PyPy 3-64 | Accepted | 124 ms | 4100 KB |
| 269184750 | Jul/07/2024 12:05 | vjudge5 | I - This is an easy problem | C++20 (GCC 13-64) | Accepted | 62 ms | 4300 KB |
| 343855514 | Oct/15/2025 14:52 | Aurorawlm# | I - This is an easy problem | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 260706525 | May/12/2024 22:12 | MLOps | I - This is an easy problem | PyPy 3-64 | Accepted | 109 ms | 3200 KB |
| 308884246 | Mar/04/2025 09:31 | AC_or_suicide# | I - This is an easy problem | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 262203193 | May/23/2024 03:17 | i am not newbee: cjwql, czl12345, GordenGhost# | I - This is an easy problem | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 262098904 | May/22/2024 09:31 | UTZZTU: If_the_sample_passes, ByteChen, DDDDB# | I - This is an easy problem | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 261998636 | May/21/2024 13:31 | BOYS_ACM_CrY: Elisan, F9O1OvO, _chilkid# | I - This is an easy problem | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 262865475 | May/27/2024 13:39 | zhubin father is right: Floze3, sdyzpf, huyulong# | I - This is an easy problem | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 262861201 | May/27/2024 13:01 | zhubin father is right: sdyzpf, Floze3# | I - This is an easy problem | C++17 (GCC 7-32) | Accepted | 61 ms | 100 KB |
| 260703862 | May/12/2024 21:38 | Aly_Asaad | I - This is an easy problem | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 262069864 | May/22/2024 03:31 | 你是那么大的猪: Tobo# | I - This is an easy problem | C++17 (GCC 7-32) | Accepted | 61 ms | 1700 KB |
| 287470387 | Oct/23/2024 10:03 | jiajieshi_2# | I - This is an easy problem | C++20 (GCC 13-64) | Accepted | 46 ms | 8700 KB |
| 264095724 | Jun/04/2024 10:12 | mingzi123 | I - This is an easy problem | C++17 (GCC 7-32) | Accepted | 61 ms | 0 KB |
| 261103708 | May/15/2024 23:45 | Sultan404 | I - This is an easy problem | C++17 (GCC 7-32) | Accepted | 62 ms | 7800 KB |
| 271127157 | Jul/18/2024 09:07 | #Team4T: AkiLotus, chocological, iristran911# | I - This is an easy problem | C++17 (GCC 7-32) | Accepted | 61 ms | 0 KB |
| 263688555 | Jun/02/2024 03:51 | vjudge3 | I - This is an easy problem | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 263763827 | Jun/02/2024 17:28 | fhfhhhfythfhvbjdokfnh | I - This is an easy problem | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 261598376 | May/19/2024 07:35 | vjudge.2 | I - This is an easy problem | PyPy 3-64 | Accepted | 140 ms | 5200 KB |
| 261158180 | May/16/2024 10:28 | yorisou# | I - This is an easy problem | C++20 (GCC 13-64) | Accepted | 61 ms | 0 KB |
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