→ 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 F - Mandatory XOR Problem
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 362270540 | Feb/10/2026 16:27 | hsaddd | F - Mandatory XOR Problem | C++23 (GCC 14-64, msys2) | Accepted | 1875 ms | 300 KB |
| 362619912 | Feb/12/2026 14:51 | wqrty | F - Mandatory XOR Problem | C++23 (GCC 14-64, msys2) | Accepted | 2031 ms | 14000 KB |
| 362290841 | Feb/10/2026 18:31 | Kira_1234 | F - Mandatory XOR Problem | C++23 (GCC 14-64, msys2) | Accepted | 3656 ms | 57200 KB |
| 393971631 | Oct/10/2026 17:56 | farhan_mugdho | F - Mandatory XOR Problem | C++20 (GCC 13-64) | Accepted | 671 ms | 2600 KB |
| 377537007 | Jun/06/2026 22:08 | JAC_Sadi | F - Mandatory XOR Problem | C++20 (GCC 13-64) | Accepted | 2421 ms | 37100 KB |
| 377536417 | Jun/06/2026 22:00 | JAC_Sadi | F - Mandatory XOR Problem | C++20 (GCC 13-64) | Accepted | 4828 ms | 27800 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Oct/28/2026 17:43:19 (g2).
Desktop version, switch to mobile version.
Supported by
