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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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→ Contest materials
Problem A - Amateur Chess Players
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 275048687 | Aug/07/2024 10:16 | crowdforces | A - Amateur Chess Players | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 91548574 | Sep/01/2020 11:25 | out111# | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 155474152 | May/01/2022 07:19 | 薛定谔的WA: 2056950921, wuhuhuhahaha, WAcrazier# | A - Amateur Chess Players | C++17 (GCC 9-64) | Accepted | 15 ms | 0 KB |
| 88918636 | Aug/05/2020 08:46 | vjudge1 | A - Amateur Chess Players | GNU C++11 | Accepted | 31 ms | 3800 KB |
| 86436002 | Jul/10/2020 17:31 | ACMHIT | A - Amateur Chess Players | C++14 (GCC 6-32) | Accepted | 31 ms | 3900 KB |
| 81696356 | May/28/2020 13:43 | RockSnow | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 88917455 | Aug/05/2020 08:25 | vjudge2 | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 3700 KB |
| 88917574 | Aug/05/2020 08:27 | vjudge5 | A - Amateur Chess Players | C++14 (GCC 6-32) | Accepted | 31 ms | 3600 KB |
| 83571729 | Jun/13/2020 05:26 | Gaurang00 | A - Amateur Chess Players | C++14 (GCC 6-32) | Accepted | 31 ms | 300 KB |
| 90660793 | Aug/22/2020 09:31 | vjudge3 | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 46 ms | 3600 KB |
| 105034280 | Jan/22/2021 07:41 | vjudge4 | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 83380348 | Jun/11/2020 15:31 | vjudge3 | A - Amateur Chess Players | MS C++ 2017 | Accepted | 31 ms | 0 KB |
| 105034582 | Jan/22/2021 07:49 | vjudge2 | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 83377405 | Jun/11/2020 14:52 | vjudge4 | A - Amateur Chess Players | MS C++ 2017 | Accepted | 31 ms | 0 KB |
| 81095521 | May/24/2020 08:56 | brownies | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 155473788 | May/01/2022 07:11 | 让我再过一题: PHarr, DPH, link_nlf# | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 105034701 | Jan/22/2021 07:52 | vjudge4 | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 241004690 | Jan/10/2024 07:36 | vjudge4 | A - Amateur Chess Players | C++17 (GCC 9-64) | Accepted | 15 ms | 0 KB |
| 83134256 | Jun/08/2020 15:26 | ayushi1304 | A - Amateur Chess Players | Java 11 | Accepted | 202 ms | 1100 KB |
| 83525698 | Jun/12/2020 14:32 | decsp | A - Amateur Chess Players | GNU C++11 | Accepted | 31 ms | 0 KB |
| 82151057 | May/31/2020 21:20 | JatinChadha | A - Amateur Chess Players | GNU C++11 | Accepted | 30 ms | 0 KB |
| 114503312 | Apr/29/2021 08:58 | seamoke# | A - Amateur Chess Players | GNU C++11 | Accepted | 31 ms | 0 KB |
| 105033413 | Jan/22/2021 07:21 | vjudge1 | A - Amateur Chess Players | GNU C++11 | Accepted | 31 ms | 0 KB |
| 83377505 | Jun/11/2020 14:53 | vjudge3 | A - Amateur Chess Players | C++14 (GCC 6-32) | Accepted | 31 ms | 0 KB |
| 241003151 | Jan/10/2024 07:14 | vjudge3 | A - Amateur Chess Players | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 81462044 | May/26/2020 13:56 | vjudge2 | A - Amateur Chess Players | C++14 (GCC 6-32) | Accepted | 31 ms | 300 KB |
| 343045160 | Oct/11/2025 00:36 | las4s e pelados: joaovictor20, icaro_nunes, pgoq# | A - Amateur Chess Players | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 105033960 | Jan/22/2021 07:33 | vjudge2 | A - Amateur Chess Players | GNU C++11 | Accepted | 15 ms | 0 KB |
| 97776936 | Nov/06/2020 15:43 | programming club: Mahmoud_Martini, Abd_Alrahaman_Soudah, Hassan111# | A - Amateur Chess Players | C++14 (GCC 6-32) | Accepted | 31 ms | 0 KB |
| 83378044 | Jun/11/2020 15:00 | vjudge4 | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 112959351 | Apr/13/2021 23:17 | moustafa.mk# | A - Amateur Chess Players | C++14 (GCC 6-32) | Accepted | 31 ms | 0 KB |
| 92733091 | Sep/13/2020 19:44 | vjudge2 | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 241003502 | Jan/10/2024 07:19 | vjudge3 | A - Amateur Chess Players | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 83375057 | Jun/11/2020 14:19 | vjudge4 | A - Amateur Chess Players | GNU C++11 | Accepted | 31 ms | 0 KB |
| 150192184 | Mar/20/2022 08:14 | vjudge1 | A - Amateur Chess Players | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 105033570 | Jan/22/2021 07:25 | vjudge3 | A - Amateur Chess Players | GNU C++11 | Accepted | 31 ms | 100 KB |
| 81383928 | May/25/2020 15:46 | haogee | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 2000 KB |
| 83377890 | Jun/11/2020 14:58 | vjudge5 | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 90434946 | Aug/20/2020 08:34 | SiSeSa: faustaadp, kiwii, JulianFernando# | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 83378229 | Jun/11/2020 15:03 | vjudge4 | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 300 KB |
| 99524440 | Nov/25/2020 08:20 | Fahaxiki: stff577, lllllan, Tryna1# | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 121010451 | Jul/01/2021 12:20 | new bb: Marco., fanyu1v1, zkpj# | A - Amateur Chess Players | GNU C++11 | Accepted | 31 ms | 0 KB |
| 81460939 | May/26/2020 13:41 | vjudge3 | A - Amateur Chess Players | GNU C++11 | Accepted | 31 ms | 0 KB |
| 94948296 | Oct/09/2020 01:28 | panisset# | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 241002708 | Jan/10/2024 07:06 | vjudge3 | A - Amateur Chess Players | C++14 (GCC 6-32) | Accepted | 15 ms | 0 KB |
| 105035174 | Jan/22/2021 08:02 | vjudge5 | A - Amateur Chess Players | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 112963953 | Apr/14/2021 01:49 | Kofta# | A - Amateur Chess Players | C++14 (GCC 6-32) | Accepted | 31 ms | 0 KB |
| 155475479 | May/01/2022 07:45 | lwe# | A - Amateur Chess Players | C++14 (GCC 6-32) | Accepted | 15 ms | 0 KB |
| 83375287 | Jun/11/2020 14:22 | vjudge1 | A - Amateur Chess Players | GNU C++11 | Accepted | 31 ms | 0 KB |
| 89576752 | Aug/11/2020 15:34 | Kambarych | A - Amateur Chess Players | C++14 (GCC 6-32) | Accepted | 46 ms | 3600 KB |
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