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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 C - Crochet Competition
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 343994064 | Oct/16/2025 12:26 |
 KTH Royal Institute of Technology: 2������ Glimmerfors |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994065 | Oct/16/2025 12:26 |
Aarhus University: Beyond Ballmer's Peak ∪ Kobus |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994068 | Oct/16/2025 12:26 |
Aarhus University: Scalgo Men |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994123 | Oct/16/2025 12:26 |
University of Bergen: Compiler returned: 139 |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994137 | Oct/16/2025 12:26 |
University of Copenhagen: 3 little 3 late |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994221 | Oct/16/2025 12:26 |
University of Copenhagen: snowman |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994242 | Oct/16/2025 12:26 |
Aarhus University: [&](auto& self, i64 i) -> void { vis[i] = 1; f(i); for (i64 n : adj[i]) if (!vis[n]) self(self, n); }; |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994265 | Oct/16/2025 12:26 |
KTH Royal Institute of Technology: Omogen Heap |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994273 | Oct/16/2025 12:26 |
Chalmers University of Technology: Øhl-Kodare |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994290 | Oct/16/2025 12:26 |
Lund University: Noobs@LTH |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994291 | Oct/16/2025 12:26 |
KTH Royal Institute of Technology: grinders |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994306 | Oct/16/2025 12:26 |
Chalmers University of Technology: �� |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994308 | Oct/16/2025 12:26 |
KTH Royal Institute of Technology: goben |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994309 | Oct/16/2025 12:26 |
Uppsala University: Old man yells at cloud |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994334 | Oct/16/2025 12:26 |
Norwegian University of Science and Technology - NTNU: Compilation Terror |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994336 | Oct/16/2025 12:26 |
University of Bergen: Literally just a monoid in the category of endofunctors |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994348 | Oct/16/2025 12:26 |
University of Bergen: try-except |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994363 | Oct/16/2025 12:26 |
Danderyds High School: dagy-pt |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994374 | Oct/16/2025 12:26 |
Linköping University: Buffman coding |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994375 | Oct/16/2025 12:26 |
Lund University: Kommandorörelsen |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994388 | Oct/16/2025 12:26 |
Vilnius University: Aisypysy |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994391 | Oct/16/2025 12:26 |
Linköping University: Mycket Kod |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994392 | Oct/16/2025 12:26 |
Vilnius University: duokit dėdėms vieną išspręst |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994421 | Oct/16/2025 12:26 |
Aalto University: Aalto CS-A1140 Team 2 |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994422 | Oct/16/2025 12:26 |
Lund University: (Pi)D+Ctrl |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994424 | Oct/16/2025 12:26 |
Linköping University: MaybeUncertain<Y> |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994438 | Oct/16/2025 12:26 |
KTH Royal Institute of Technology: Sigmoids |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994439 | Oct/16/2025 12:26 |
University of Oslo: Non-Artificial Non-Intelligence |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994440 | Oct/16/2025 12:26 |
University of Helsinki: python users |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994458 | Oct/16/2025 12:26 |
University of Southern Denmark: execve |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994486 | Oct/16/2025 12:26 |
University of Helsinki: Duck Duck Debug |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994510 | Oct/16/2025 12:26 |
IT University of Copenhagen: store O og log M |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994511 | Oct/16/2025 12:26 |
Lund University: new Thread(); |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994520 | Oct/16/2025 12:26 |
Lund University: Bengan Beräknar |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994521 | Oct/16/2025 12:26 |
University of Copenhagen: up-n-comers |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994534 | Oct/16/2025 12:26 |
Aarhus University: BishBashBosh |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994536 | Oct/16/2025 12:26 |
Chalmers University of Technology: Hugo Bäckman |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994537 | Oct/16/2025 12:26 |
KTH Royal Institute of Technology: Walk Tall |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994542 | Oct/16/2025 12:26 |
Jönköping University: ^⬆️ tryhards / noobs ⬇️v |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994545 | Oct/16/2025 12:26 |
Chalmers University of Technology: Mages |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994546 | Oct/16/2025 12:26 |
Lund University: Bug repellent |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994556 | Oct/16/2025 12:26 |
Lund University: ¡i¡i¡ |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994559 | Oct/16/2025 12:26 |
University of Helsinki: O(ops) |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994573 | Oct/16/2025 12:26 |
Kaunas University of Technology: KTU#2 |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994574 | Oct/16/2025 12:26 |
Vilnius University: B* Search |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994575 | Oct/16/2025 12:26 |
Technical University of Denmark: Gauss’ disciple |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994581 | Oct/16/2025 12:26 |
Aarhus University: DAIMI oldboys |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994582 | Oct/16/2025 12:26 |
Aarhus University: Goto finals; |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994592 | Oct/16/2025 12:26 |
Technical University of Denmark: Lord of the Graphs |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
| 343994593 | Oct/16/2025 12:26 |
Aarhus University: Bail Out Fast |
C - Crochet Competition | Unknown | Accepted | 0 ms | 0 KB |
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Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
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