→ About Contest
The USACO.Guide Informatics Tournament is a programming contest for precollege students hosted by the USACO.Guide and Competitive Programming Initiative.
→ 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 |
|---|---|---|---|---|---|---|---|
| 318150923 | May/02/2025 22:59 | Dr.rabi3 | L - Modulo Queries | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 4800 KB |
| 318150788 | May/02/2025 22:57 | Dr.rabi3 | L - Modulo Queries | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 4700 KB |
| 318150646 | May/02/2025 22:55 | Dr.rabi3 | L - Modulo Queries | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 4700 KB |
| 318150498 | May/02/2025 22:53 | Dr.rabi3 | L - Modulo Queries | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 4800 KB |
| 318150377 | May/02/2025 22:52 | Dr.rabi3 | L - Modulo Queries | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 4800 KB |
| 317908609 | May/01/2025 09:38 | ya-rab-sahlol-ywsal-icpc | L - Modulo Queries | C++20 (GCC 13-64) | Time limit exceeded on test 30 | 8000 ms | 645100 KB |
| 317908164 | May/01/2025 09:33 | ya-rab-sahlol-ywsal-icpc | L - Modulo Queries | C++20 (GCC 13-64) | Time limit exceeded on test 30 | 8000 ms | 653500 KB |
| 317844066 | Apr/30/2025 16:17 | Ahmed-Sahlol | L - Modulo Queries | C++20 (GCC 13-64) | Time limit exceeded on test 30 | 8000 ms | 652100 KB |
| 317843668 | Apr/30/2025 16:13 | Ahmed-Sahlol | L - Modulo Queries | C++20 (GCC 13-64) | Runtime error on test 5 | 46 ms | 4700 KB |
| 317843448 | Apr/30/2025 16:11 | Ahmed-Sahlol | L - Modulo Queries | C++20 (GCC 13-64) | Runtime error on test 5 | 46 ms | 4700 KB |
| 317843164 | Apr/30/2025 16:08 | Ahmed-Sahlol | L - Modulo Queries | C++20 (GCC 13-64) | Runtime error on test 5 | 62 ms | 4700 KB |
| 317842743 | Apr/30/2025 16:04 | Ahmed-Sahlol | L - Modulo Queries | C++20 (GCC 13-64) | Runtime error on test 5 | 46 ms | 4700 KB |
| 317773884 | Apr/29/2025 21:33 | crowdforces | J - CRP Game | C++20 (GCC 13-64) | Accepted | 406 ms | 225500 KB |
| 317765795 | Apr/29/2025 20:07 | crowdforces | J - CRP Game | C++20 (GCC 13-64) | Accepted | 421 ms | 225500 KB |
| 317765623 | Apr/29/2025 20:05 | Dck | J - CRP Game | C++20 (GCC 13-64) | Accepted | 405 ms | 225500 KB |
| 317762171 | Apr/29/2025 19:30 | Dck | J - CRP Game | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 225400 KB |
| 317748870 | Apr/29/2025 17:20 | Dck | J - CRP Game | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 483 ms | 262100 KB |
| 317748691 | Apr/29/2025 17:18 | crowdforces | J - CRP Game | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 499 ms | 262100 KB |
| 317748362 | Apr/29/2025 17:15 | Dck | J - CRP Game | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 515 ms | 262100 KB |
| 317735391 | Apr/29/2025 15:21 | Dck | J - CRP Game | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 30 ms | 262100 KB |
| 317735329 | Apr/29/2025 15:21 | Dck | J - CRP Game | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 30 ms | 262100 KB |
| 317731401 | Apr/29/2025 14:43 | Dck | J - CRP Game | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 250500 KB |
| 317731283 | Apr/29/2025 14:42 | Dck | J - CRP Game | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 46 ms | 262100 KB |
| 317731220 | Apr/29/2025 14:41 | Dck | J - CRP Game | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 62600 KB |
| 317731132 | Apr/29/2025 14:40 | Dck | J - CRP Game | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 61 ms | 262100 KB |
| 317731119 | Apr/29/2025 14:40 | crowdforces | J - CRP Game | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 61 ms | 262100 KB |
| 317675324 | Apr/28/2025 23:54 | crowdforces | D - Producing Digits | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 317675298 | Apr/28/2025 23:53 | susybaka | D - Producing Digits | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 100 KB |
| 317675194 | Apr/28/2025 23:52 | susybaka | D - Producing Digits | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 61 ms | 0 KB |
| 317675023 | Apr/28/2025 23:49 | crowdforces | D - Producing Digits | C++20 (GCC 13-64) | Accepted | 93 ms | 0 KB |
| 317662349 | Apr/28/2025 21:08 | Dck | J - CRP Game | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 30 ms | 262100 KB |
| 317662314 | Apr/28/2025 21:08 | Dck | J - CRP Game | C++20 (GCC 13-64) | Time limit exceeded on test 6 | 1000 ms | 13500 KB |
| 317659601 | Apr/28/2025 20:44 | Dck | J - CRP Game | C++20 (GCC 13-64) | Time limit exceeded on test 6 | 1000 ms | 15700 KB |
| 317659393 | Apr/28/2025 20:42 | Dck | J - CRP Game | C++20 (GCC 13-64) | Time limit exceeded on test 9 | 1000 ms | 104200 KB |
| 317645092 | Apr/28/2025 19:18 | Dck | J - CRP Game | C++17 (GCC 7-32) | Memory limit exceeded on test 1 | 46 ms | 262100 KB |
| 317644590 | Apr/28/2025 19:16 | Dck | J - CRP Game | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 15 ms | 262100 KB |
| 317632610 | Apr/28/2025 18:48 | Dck | J - CRP Game | C++20 (GCC 13-64) | Time limit exceeded on test 7 | 1000 ms | 89900 KB |
| 317628910 | Apr/28/2025 18:40 | Dck | J - CRP Game | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 75100 KB |
| 317624831 | Apr/28/2025 18:32 | Dck | J - CRP Game | C++20 (GCC 13-64) | Time limit exceeded on test 6 | 1000 ms | 34700 KB |
| 317624152 | Apr/28/2025 18:31 | Dck | J - CRP Game | C++20 (GCC 13-64) | Time limit exceeded on test 7 | 1000 ms | 90100 KB |
| 317620082 | Apr/28/2025 18:23 | Dck | J - CRP Game | C++20 (GCC 13-64) | Wrong answer on test 4 | 62 ms | 0 KB |
| 317614518 | Apr/28/2025 18:14 | crowdforces | J - CRP Game | C++20 (GCC 13-64) | Wrong answer on test 4 | 46 ms | 0 KB |
| 317613184 | Apr/28/2025 18:11 | crowdforces | J - CRP Game | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 317608459 | Apr/28/2025 18:04 | crowdforces | J - CRP Game | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 46 ms | 262100 KB |
| 317583123 | Apr/28/2025 17:31 | faitboll | D - Producing Digits | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 0 KB |
| 317581046 | Apr/28/2025 17:12 | faitboll | D - Producing Digits | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 62 ms | 0 KB |
| 317320486 | Apr/26/2025 14:06 | 3s678i4v51uvx | H - Cheating the Group System | PyPy 3-64 | Memory limit exceeded on test 1 | 62 ms | 262100 KB |
| 317320161 | Apr/26/2025 14:05 | xzqe9ohb2tnx | H - Cheating the Group System | PyPy 3-64 | Memory limit exceeded on test 1 | 61 ms | 262100 KB |
| 317320109 | Apr/26/2025 14:04 | hdcdnnaqg69zq | H - Cheating the Group System | PyPy 3-64 | Memory limit exceeded on test 1 | 77 ms | 262100 KB |
| 316462479 | Apr/21/2025 08:14 | ahmedhusseinali107 | L - Modulo Queries | C++20 (GCC 13-64) | Accepted | 1609 ms | 752400 KB |
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