→ 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
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 68764128 | Jan/14/2020 12:15 | SY2139222 | A - Trick or Treat | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 68744179 | Jan/14/2020 06:28 | uin | A - Trick or Treat | GNU C++11 | Time limit exceeded on test 2 | 2000 ms | 800 KB |
| 68744157 | Jan/14/2020 06:27 | uin | A - Trick or Treat | GNU C++11 | Time limit exceeded on test 2 | 2000 ms | 800 KB |
| 68743924 | Jan/14/2020 06:17 | uin | A - Trick or Treat | GNU C++11 | Wrong answer on test 1 | 31 ms | 800 KB |
| 68743802 | Jan/14/2020 06:11 | uin | A - Trick or Treat | GNU C++11 | Time limit exceeded on test 2 | 2000 ms | 800 KB |
| 68741966 | Jan/14/2020 04:53 | uin | A - Trick or Treat | GNU C++11 | Time limit exceeded on test 2 | 2000 ms | 800 KB |
| 68741945 | Jan/14/2020 04:52 | uin | A - Trick or Treat | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 68741872 | Jan/14/2020 04:49 | uin | A - Trick or Treat | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 2000 ms | 900 KB |
| 68736327 | Jan/13/2020 23:24 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Wrong answer on test 2 | 951 ms | 800 KB |
| 68736221 | Jan/13/2020 23:21 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Wrong answer on test 2 | 888 ms | 800 KB |
| 68736119 | Jan/13/2020 23:17 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Wrong answer on test 2 | 842 ms | 800 KB |
| 68736105 | Jan/13/2020 23:17 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Wrong answer on test 2 | 841 ms | 800 KB |
| 68736081 | Jan/13/2020 23:16 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Wrong answer on test 2 | 826 ms | 800 KB |
| 68735788 | Jan/13/2020 23:07 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Wrong answer on test 2 | 826 ms | 800 KB |
| 68735779 | Jan/13/2020 23:07 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 900 KB |
| 68735697 | Jan/13/2020 23:04 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Accepted | 888 ms | 800 KB |
| 68735683 | Jan/13/2020 23:04 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 900 KB |
| 68735640 | Jan/13/2020 23:02 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Wrong answer on test 2 | 842 ms | 800 KB |
| 68735459 | Jan/13/2020 22:57 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Wrong answer on test 2 | 826 ms | 800 KB |
| 68735358 | Jan/13/2020 22:54 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | J - Stammering Aliens | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 1000 ms | 1400 KB |
| 68735354 | Jan/13/2020 22:53 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | J - Stammering Aliens | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 800 KB |
| 68735296 | Jan/13/2020 22:52 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | J - Stammering Aliens | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 1000 ms | 1300 KB |
| 68735280 | Jan/13/2020 22:51 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | J - Stammering Aliens | C++14 (GCC 6-32) | Time limit exceeded on test 1 | 1000 ms | 800 KB |
| 68735259 | Jan/13/2020 22:51 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | J - Stammering Aliens | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 900 KB |
| 68735151 | Jan/13/2020 22:49 | Lost_Deviation | F - Haunted Graveyard | C++17 (GCC 7-32) | Wrong answer on test 2 | 421 ms | 200 KB |
| 68735138 | Jan/13/2020 22:49 | Lost_Deviation | F - Haunted Graveyard | C++17 (GCC 7-32) | Wrong answer on test 2 | 296 ms | 200 KB |
| 68730318 | Jan/13/2020 22:46 | Lost_Deviation | F - Haunted Graveyard | C++17 (GCC 7-32) | Wrong answer on test 2 | 436 ms | 300 KB |
| 68730317 | Jan/13/2020 22:46 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Wrong answer on test 2 | 841 ms | 800 KB |
| 68730311 | Jan/13/2020 22:46 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 900 KB |
| 68729950 | Jan/13/2020 22:34 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 2000 ms | 900 KB |
| 68729879 | Jan/13/2020 22:31 | Lost_Deviation | F - Haunted Graveyard | C++17 (GCC 7-32) | Wrong answer on test 2 | 280 ms | 300 KB |
| 68729860 | Jan/13/2020 22:31 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 2000 ms | 900 KB |
| 68729786 | Jan/13/2020 22:28 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 2000 ms | 1200 KB |
| 68729755 | Jan/13/2020 22:27 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | A - Trick or Treat | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 900 KB |
| 68729314 | Jan/13/2020 22:14 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | J - Stammering Aliens | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 1000 ms | 1500 KB |
| 68728739 | Jan/13/2020 21:59 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | J - Stammering Aliens | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 1000 ms | 1900 KB |
| 68728617 | Jan/13/2020 21:56 | Kiss-Shot Acerola-Orion Heart-Under-Blade: ngkan, 24201, zandichip# | J - Stammering Aliens | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 1000 ms | 3000 KB |
| 68726671 | Jan/13/2020 21:11 | Lost_Deviation | F - Haunted Graveyard | C++17 (GCC 7-32) | Wrong answer on test 2 | 327 ms | 200 KB |
| 68726215 | Jan/13/2020 21:00 | Lost_Deviation | F - Haunted Graveyard | C++17 (GCC 7-32) | Wrong answer on test 2 | 420 ms | 200 KB |
| 68669983 | Jan/12/2020 19:30 | Lost_Deviation | J - Stammering Aliens | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 1100 KB |
| 68609700 | Jan/11/2020 18:15 | Coming | B - Working at the Restaurant | GNU C++11 | Accepted | 15 ms | 0 KB |
| 68609576 | Jan/11/2020 18:13 | Coming | B - Working at the Restaurant | GNU C++11 | Wrong answer on test 2 | 30 ms | 0 KB |
| 68571403 | Jan/11/2020 05:31 | JHSeng | J - Stammering Aliens | C++14 (GCC 6-32) | Accepted | 826 ms | 2400 KB |
| 68571312 | Jan/11/2020 05:28 | JHSeng | J - Stammering Aliens | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 800 KB |
| 68565288 | Jan/10/2020 23:48 | hjj | G - Slalom | C++14 (GCC 6-32) | Wrong answer on test 2 | 155 ms | 1300 KB |
| 68562617 | Jan/10/2020 22:29 | hjj | J - Stammering Aliens | C++14 (GCC 6-32) | Wrong answer on test 2 | 61 ms | 9900 KB |
| 68560399 | Jan/10/2020 21:43 | hjj | J - Stammering Aliens | C++14 (GCC 6-32) | Wrong answer on test 2 | 108 ms | 1100 KB |
| 68545481 | Jan/10/2020 18:52 | JHSeng | J - Stammering Aliens | C++14 (GCC 6-32) | Compilation error | 0 ms | 0 KB |
| 68534435 | Jan/10/2020 18:17 | JHSeng | J - Stammering Aliens | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 1000 ms | 1100 KB |
| 68534201 | Jan/10/2020 18:16 | JHSeng | J - Stammering Aliens | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 1000 ms | 1100 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Sep/24/2026 02:55:03 (h1).
Desktop version, switch to mobile version.
Supported by
