→ 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.
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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
Problem A - 上下文管理器
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 379095393 | Jun/16/2026 10:24 | catmiaomiao | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 218 ms | 16300 KB |
| 384933579 | Jul/31/2026 03:30 | jiejieya | A - 上下文管理器 | C++20 (GCC 13-64) | Accepted | 265 ms | 42200 KB |
| 384040914 | Jul/24/2026 10:39 | Siyiwangwei | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 203 ms | 12100 KB |
| 381199322 | Jul/04/2026 08:50 | DyRisingSunlight | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 265 ms | 30700 KB |
| 379273221 | Jun/17/2026 20:51 | wwq1367 | A - 上下文管理器 | C++20 (GCC 13-64) | Accepted | 203 ms | 14900 KB |
| 384038802 | Jul/24/2026 10:18 | Qder11 | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 843 ms | 16400 KB |
| 379290239 | Jun/18/2026 04:49 | link1k | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 250 ms | 32000 KB |
| 379098521 | Jun/16/2026 10:53 | lsflsf2023# | A - 上下文管理器 | C++20 (GCC 13-64) | Accepted | 218 ms | 25000 KB |
| 388874417 | Aug/30/2026 08:49 | Orion_11 | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 296 ms | 40400 KB |
| 379276445 | Jun/17/2026 21:49 | nuriyevisa10# | A - 上下文管理器 | C++17 (GCC 7-32) | Accepted | 343 ms | 14300 KB |
| 389245385 | Sep/03/2026 12:16 | zitity | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 187 ms | 18100 KB |
| 383116792 | Jul/17/2026 12:35 | J2017LBH# | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 296 ms | 27300 KB |
| 388872794 | Aug/30/2026 08:21 | Uchiha01 | A - 上下文管理器 | C++20 (GCC 13-64) | Accepted | 281 ms | 20400 KB |
| 389647887 | Sep/06/2026 15:21 | goundq# | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 187 ms | 13300 KB |
| 380000354 | Jun/24/2026 12:42 | Cat House: Hotaru_QAQ# | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 187 ms | 54800 KB |
| 392443554 | Sep/28/2026 16:21 | Forest5326 | A - 上下文管理器 | C++20 (GCC 13-64) | Accepted | 187 ms | 12200 KB |
| 391935255 | Sep/25/2026 04:51 | love_PANDA# | A - 上下文管理器 | C++17 (GCC 7-32) | Accepted | 703 ms | 51700 KB |
| 379132861 | Jun/16/2026 16:12 | Today-_- | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 218 ms | 31300 KB |
| 391852830 | Sep/24/2026 11:25 | xuzhaojie | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 265 ms | 31300 KB |
| 380586249 | Jun/29/2026 14:37 | Sanae# | A - 上下文管理器 | C++20 (GCC 13-64) | Accepted | 406 ms | 17200 KB |
| 379469141 | Jun/19/2026 11:20 | IceTea# | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 312 ms | 34100 KB |
| 381574412 | Jul/07/2026 11:12 | starplatinumzawarudo | A - 上下文管理器 | C++20 (GCC 13-64) | Accepted | 421 ms | 26200 KB |
| 379321567 | Jun/18/2026 11:32 | WHITEINK | A - 上下文管理器 | C++20 (GCC 13-64) | Accepted | 312 ms | 45400 KB |
| 380034898 | Jun/24/2026 18:35 | Smallplane | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 203 ms | 22700 KB |
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