→ 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 M - Matrix Problem
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 132321266 | Oct/18/2021 10:58 | Yinghuo | M - Matrix Problem | C++14 (GCC 6-32) | Accepted | 62 ms | 1000 KB |
| 132482601 | Oct/20/2021 02:56 | BuGaiBaiBuGai | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 62 ms | 2000 KB |
| 157380489 | May/16/2022 13:29 | ygnnbpkn | M - Matrix Problem | C++14 (GCC 6-32) | Accepted | 62 ms | 1300 KB |
| 156276400 | May/08/2022 13:09 | vjudge5 | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 31 ms | 1000 KB |
| 155481881 | May/01/2022 09:21 | vjudge3 | M - Matrix Problem | C++14 (GCC 6-32) | Accepted | 62 ms | 3000 KB |
| 132841581 | Oct/24/2021 10:25 | vjudge3 | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 93 ms | 4200 KB |
| 314442186 | Apr/08/2025 07:20 | wdt_code# | M - Matrix Problem | C++20 (GCC 13-64) | Accepted | 155 ms | 3000 KB |
| 320191832 | May/18/2025 09:35 | XUjh23 | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 93 ms | 100 KB |
| 206719888 | May/21/2023 11:27 | iwew | M - Matrix Problem | C++20 (GCC 11-64) | Accepted | 46 ms | 700 KB |
| 250171398 | Mar/08/2024 10:38 | Malek_ | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 78 ms | 1300 KB |
| 152986135 | Apr/08/2022 09:43 | Outlier_# | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 77 ms | 2600 KB |
| 127806369 | Sep/04/2021 05:19 | vjudge1 | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 62 ms | 8000 KB |
| 208151172 | Jun/02/2023 13:00 | thri_haba: sakura7776, Dany_0, moonwind# | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 93 ms | 2700 KB |
| 204109878 | May/01/2023 09:10 | Turing Ga Ga Team: NaCly-fish, lyx123886a123886, codeforces111672# | M - Matrix Problem | C++14 (GCC 6-32) | Accepted | 93 ms | 3000 KB |
| 235805523 | Dec/05/2023 10:10 | wawatime: touirst, mobbb, ychhaha# | M - Matrix Problem | C++20 (GCC 11-64) | Accepted | 15 ms | 1100 KB |
| 211396501 | Jun/29/2023 09:23 | vjudge1 | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 77 ms | 2900 KB |
| 319150918 | May/11/2025 10:26 | GZY666777 | M - Matrix Problem | C++20 (GCC 13-64) | Accepted | 108 ms | 1000 KB |
| 125186916 | Aug/08/2021 08:40 | vjudge4 | M - Matrix Problem | GNU C++11 | Accepted | 77 ms | 4600 KB |
| 260913759 | May/14/2024 13:59 | Cr1013 | M - Matrix Problem | C++20 (GCC 13-64) | Accepted | 124 ms | 6100 KB |
| 120512247 | Jun/25/2021 13:17 | NearlySaturated# | M - Matrix Problem | GNU C++11 | Accepted | 31 ms | 2000 KB |
| 339813751 | Sep/22/2025 04:06 | nbufe2421560050 | M - Matrix Problem | C++23 (GCC 14-64, msys2) | Accepted | 108 ms | 3000 KB |
| 128391735 | Sep/10/2021 07:52 | monggo1995 | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 15 ms | 4300 KB |
| 156822501 | May/11/2022 14:12 | vjudge5 | M - Matrix Problem | C++20 (GCC 11-64) | Accepted | 62 ms | 700 KB |
| 118845624 | Jun/09/2021 04:54 | 3209470262 | M - Matrix Problem | GNU C++11 | Accepted | 124 ms | 300 KB |
| 123154598 | Jul/21/2021 08:15 | vjudge2 | M - Matrix Problem | GNU C++11 | Accepted | 31 ms | 4800 KB |
| 136042568 | Nov/18/2021 11:02 | laysan | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 93 ms | 3700 KB |
| 254315174 | Mar/31/2024 17:38 | Joker_Z | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 62 ms | 3700 KB |
| 125191662 | Aug/08/2021 10:00 | jameszhou13 | M - Matrix Problem | GNU C++11 | Accepted | 62 ms | 4600 KB |
| 339686336 | Sep/21/2025 13:34 | nbufe2422230035 | M - Matrix Problem | C++20 (GCC 13-64) | Accepted | 109 ms | 3100 KB |
| 211399198 | Jun/29/2023 09:57 | vjudge1 | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 78 ms | 2000 KB |
| 156257311 | May/08/2022 09:06 | vjudge3 | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 77 ms | 24100 KB |
| 154751436 | Apr/23/2022 18:51 | caspase7 | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 93 ms | 800 KB |
| 128962645 | Sep/16/2021 10:26 | xuanquang1999# | M - Matrix Problem | C++14 (GCC 6-32) | Accepted | 15 ms | 4400 KB |
| 201923373 | Apr/13/2023 14:04 | vjudge3 | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 31 ms | 500 KB |
| 285485691 | Oct/12/2024 17:51 | 冒险家协会: NEKOARC, MaxKingWOWO# | M - Matrix Problem | C++20 (GCC 13-64) | Accepted | 78 ms | 800 KB |
| 200636806 | Apr/04/2023 07:46 | vjudge1 | M - Matrix Problem | C++17 (GCC 9-64) | Accepted | 31 ms | 800 KB |
| 134197448 | Nov/03/2021 12:05 | Guilin: hookan, pinkemena, Inkerian# | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 46 ms | 1300 KB |
| 156413105 | May/09/2022 16:06 | _Dusker | M - Matrix Problem | C++20 (GCC 11-64) | Accepted | 156 ms | 3000 KB |
| 259597729 | May/05/2024 10:27 | WYCCCCC | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 124637298 | Aug/02/2021 06:29 | vjudge5 | M - Matrix Problem | MS C++ 2017 | Accepted | 93 ms | 4400 KB |
| 132076935 | Oct/16/2021 04:07 | Yousef_Salama# | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 15 ms | 600 KB |
| 259409327 | May/03/2024 22:18 | vjudge.9 | M - Matrix Problem | C++20 (GCC 13-64) | Accepted | 77 ms | 3100 KB |
| 201923560 | Apr/13/2023 14:06 | vjudge5 | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 31 ms | 500 KB |
| 318809026 | May/08/2025 11:04 | vjudge.10 | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 93 ms | 6200 KB |
| 153249480 | Apr/10/2022 04:24 | vjudge1 | M - Matrix Problem | C++20 (GCC 11-64) | Accepted | 31 ms | 700 KB |
| 156255333 | May/08/2022 08:42 | vjudge2 | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 15 ms | 800 KB |
| 153262865 | Apr/10/2022 08:55 | vjudge5 | M - Matrix Problem | C++14 (GCC 6-32) | Accepted | 78 ms | 800 KB |
| 235492898 | Dec/03/2023 11:52 | K_handle_Y | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 46 ms | 300 KB |
| 320084092 | May/17/2025 18:24 | vjudge2 | M - Matrix Problem | C++17 (GCC 7-32) | Accepted | 93 ms | 16700 KB |
| 369074061 | Apr/01/2026 09:58 | zero_chenhy | M - Matrix Problem | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 300 KB |
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