→ About Contest
→ 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.
→ Status filter
→ Contest materials
Problem M - Katya and the Broken Keyboard
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 352643318 | Dec/09/2025 08:19 | PokemonMaster# | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 309127617 | Mar/05/2025 23:40 | vjudge.5 | M - Katya and the Broken Keyboard | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 294907840 | Dec/05/2024 10:48 | rodnoi | M - Katya and the Broken Keyboard | C++17 (GCC 7-32) | Accepted | 62 ms | 100 KB |
| 308850375 | Mar/04/2025 00:02 | vjudge.4 | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 269021811 | Jul/06/2024 09:22 | brawlera4 | M - Katya and the Broken Keyboard | C++20 (GCC 13-64) | Accepted | 61 ms | 0 KB |
| 309127096 | Mar/05/2025 23:35 | vjudge3 | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 293031039 | Nov/24/2024 08:17 | Tw1ce# | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 61 ms | 100 KB |
| 352646228 | Dec/09/2025 08:43 | tricot# | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 243165456 | Jan/24/2024 19:44 | Tamer Momen bellah w ana Adham: momen159, Tamora# | M - Katya and the Broken Keyboard | C++20 (GCC 11-64) | Accepted | 15 ms | 300 KB |
| 284331928 | Oct/04/2024 18:17 | Zorrik# | M - Katya and the Broken Keyboard | C++20 (GCC 13-64) | Accepted | 77 ms | 100 KB |
| 295207519 | Dec/06/2024 11:35 | Персистентное дп: hero_of_math_and_magic, alexk07# | M - Katya and the Broken Keyboard | C++20 (GCC 13-64) | Accepted | 77 ms | 100 KB |
| 283668950 | Sep/29/2024 22:29 | C++ GANG: Damirem, basebillions# | M - Katya and the Broken Keyboard | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 237578900 | Dec/17/2023 10:15 | assanali | M - Katya and the Broken Keyboard | C++20 (GCC 11-64) | Accepted | 31 ms | 200 KB |
| 246373600 | Feb/14/2024 18:26 | vjudge2 | M - Katya and the Broken Keyboard | C++17 (GCC 7-32) | Accepted | 15 ms | 300 KB |
| 328776135 | Jul/13/2025 15:13 | 1e_9# | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 100 KB |
| 269375465 | Jul/08/2024 10:54 | vjudge.5 | M - Katya and the Broken Keyboard | C++20 (GCC 13-64) | Accepted | 77 ms | 0 KB |
| 237902663 | Dec/19/2023 12:42 | Radiobas | M - Katya and the Broken Keyboard | C++20 (GCC 11-64) | Accepted | 15 ms | 300 KB |
| 283263262 | Sep/27/2024 20:27 | DO-SHKOLNIKI 131: Norman165, Zymmi, Zaitsev_Arseny# | M - Katya and the Broken Keyboard | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 352639564 | Dec/09/2025 07:45 | Johnny DoDepp Казинакович(Суслов, Пузынин, Софронов): gepusubu, batr, the8888# | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 348836591 | Nov/14/2025 08:19 | NoName: Yoski_, Abdalrahem.Dado, Rushdi# | M - Katya and the Broken Keyboard | C++20 (GCC 13-64) | Accepted | 77 ms | 0 KB |
| 237308905 | Dec/15/2023 10:24 | Maeda.anHiep | M - Katya and the Broken Keyboard | C++20 (GCC 11-64) | Accepted | 15 ms | 300 KB |
| 351955925 | Dec/05/2025 09:06 | zhantorekulenbai | M - Katya and the Broken Keyboard | PyPy 3 | Accepted | 93 ms | 2000 KB |
| 343259276 | Oct/12/2025 12:18 | SmertioN# | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 350474039 | Nov/24/2025 14:41 | الوقفة التخاذليه: Khattaab# | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 246412787 | Feb/15/2024 00:43 | Mn6fy | M - Katya and the Broken Keyboard | C++20 (GCC 11-64) | Accepted | 0 ms | 300 KB |
| 309127588 | Mar/05/2025 23:40 | zoz22 | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 352782429 | Dec/10/2025 07:31 | Carriers: aktan4ik, Fateless, Zatic# | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 366779060 | Mar/15/2026 10:52 | Centella Asiatica: caption, hmq, mingga# | M - Katya and the Broken Keyboard | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 296256803 | Dec/13/2024 11:32 | Egorka_ | M - Katya and the Broken Keyboard | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 239498243 | Dec/29/2023 16:46 | mmm: ChirkovM, kauperwood, I_love_maxaxaxaxa# | M - Katya and the Broken Keyboard | C++20 (GCC 11-64) | Accepted | 31 ms | 1500 KB |
| 315557894 | Apr/14/2025 12:33 | 2 Brain Cells: EbrahimSaad, alzahrawi, AhmedPlusPlus# | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 349047992 | Nov/15/2025 08:40 | Flaming Tomatoes: Adiddy, _Baxa_guy, _Madi# | M - Katya and the Broken Keyboard | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 255433047 | Apr/07/2024 10:24 | Hash ya wa7sh: JOO91, Yousef.Osama, Aboeldahab# | M - Katya and the Broken Keyboard | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 269449321 | Jul/08/2024 19:52 | Dr.rabi3 | M - Katya and the Broken Keyboard | C++20 (GCC 13-64) | Accepted | 61 ms | 0 KB |
| 246406033 | Feb/14/2024 23:11 | vjudge2 | M - Katya and the Broken Keyboard | C++20 (GCC 11-64) | Accepted | 15 ms | 200 KB |
| 351113245 | Nov/29/2025 08:03 | Madball# | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 0 KB |
| 351115081 | Nov/29/2025 08:26 | codded: GodofdeathRU, nemoq# | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 296143583 | Dec/12/2024 14:01 | TAFH | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 261439719 | May/18/2024 01:59 | NOUA55 | M - Katya and the Broken Keyboard | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 336348856 | Aug/31/2025 11:36 | Andreasyan# | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 237720717 | Dec/18/2023 15:43 | troshin20 | M - Katya and the Broken Keyboard | C++20 (GCC 11-64) | Accepted | 15 ms | 300 KB |
| 295734695 | Dec/09/2024 14:03 | AlMaTi: magagam, Mendeke, NickFuryy# | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 24500 KB |
| 246379085 | Feb/14/2024 19:14 | vjudge2 | M - Katya and the Broken Keyboard | C++20 (GCC 11-64) | Accepted | 0 ms | 300 KB |
| 246374672 | Feb/14/2024 18:35 | vjudge4 | M - Katya and the Broken Keyboard | C++20 (GCC 11-64) | Accepted | 15 ms | 3400 KB |
| 257641224 | Apr/21/2024 19:47 | يارب الخلاص عشان انا خلاص: MR.JO, Mysterious109, Wolke# | M - Katya and the Broken Keyboard | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 344133558 | Oct/17/2025 10:13 | Poisk Razuma: Glava_Cartel, W0Iand, Timiguro# | M - Katya and the Broken Keyboard | C++17 (GCC 7-32) | Accepted | 77 ms | 0 KB |
| 246601942 | Feb/16/2024 02:45 | Samy_Nagy | M - Katya and the Broken Keyboard | C++20 (GCC 11-64) | Accepted | 15 ms | 300 KB |
| 249438661 | Mar/03/2024 12:35 | Deltix team: vilcheuski, Vladik# | M - Katya and the Broken Keyboard | C++20 (GCC 11-64) | Accepted | 15 ms | 300 KB |
| 350817915 | Nov/27/2025 10:08 | 137 хромосом на троих: wadibay, Yessimkhan, O-Abubakir-003-28# | M - Katya and the Broken Keyboard | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 353142897 | Dec/12/2025 08:16 | shturmangrif - gm: dog, feev1x# | M - Katya and the Broken Keyboard | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Apr/26/2026 11:11:30 (g2).
Desktop version, switch to mobile version.
Supported by
