→ 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.
→ Contest materials
Problems
| # | Name | ||
|---|---|---|---|
| A |
baguette.in / baguette.out
1 s, 256 MB
|
|
 x63
|
| B |
barrels.in / barrels.out
1 s, 256 MB
|
|
x8
|
| C |
chess.in / chess.out
1 s, 256 MB
|
|
x124
|
| D |
chess2.in / chess2.out
1 s, 256 MB
|
|
x80
|
| E |
dance.in / dance.out
2 s, 256 MB
|
|
x50
|
| F |
det.in / det.out
2 s, 64 MB
|
|
x15
|
| G |
fires.in / fires.out
2 s, 64 MB
|
|
x4
|
| H |
kids.in / kids.out
1 s, 256 MB
|
|
x88
|
| I |
oddfactor.in / oddfactor.out
1 s, 64 MB
|
|
x52
|
| J |
onearmedbandit.in / onearmedbandit.out
1 s, 256 MB
|
|
x18
|
Questions about problems
| Question | Answer |
|---|
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Sep/27/2026 08:19:02 (g2).
Desktop version, switch to mobile version.
Supported by
