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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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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 |
|---|---|---|---|---|---|---|---|
| 316809277 | Apr/23/2025 15:20 | hdcdnnaqg69zq | F - Equations | PyPy 3-64 | Time limit exceeded on test 7 | 2500 ms | 9100 KB |
| 316755805 | Apr/23/2025 05:15 | zhuchenyao | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Accepted | 296 ms | 212300 KB |
| 316755727 | Apr/23/2025 05:13 | zhuchenyao | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Accepted | 311 ms | 212400 KB |
| 316755638 | Apr/23/2025 05:11 | zhuchenyao | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 3 | 30 ms | 212300 KB |
| 316755592 | Apr/23/2025 05:10 | zhuchenyao | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 212300 KB |
| 316754680 | Apr/23/2025 04:48 | zhuchenyao | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 3 | 61 ms | 141600 KB |
| 316754663 | Apr/23/2025 04:48 | zhuchenyao | D - Digits | C++20 (GCC 13-64) | Time limit exceeded on test 1 | 2000 ms | 141600 KB |
| 316688758 | Apr/22/2025 16:26 | zhuchenyao | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 141600 KB |
| 316688072 | Apr/22/2025 16:21 | zhuchenyao | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 141600 KB |
| 316688006 | Apr/22/2025 16:21 | zhuchenyao | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 30 ms | 262100 KB |
| 316687396 | Apr/22/2025 16:16 | zhuchenyao | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 3 | 61 ms | 63100 KB |
| 316687042 | Apr/22/2025 16:14 | zhuchenyao | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 63100 KB |
| 316671286 | Apr/22/2025 14:22 | SmpaelFx | J - Math Exam | C++17 (GCC 7-32) | Accepted | 1078 ms | 234900 KB |
| 316669658 | Apr/22/2025 14:10 | SmpaelFx | J - Math Exam | C++17 (GCC 7-32) | Wrong answer on test 3 | 937 ms | 234900 KB |
| 316669228 | Apr/22/2025 14:06 | SmpaelFx | J - Math Exam | C++17 (GCC 7-32) | Wrong answer on test 3 | 1077 ms | 234800 KB |
| 316668635 | Apr/22/2025 14:01 | SmpaelFx | J - Math Exam | C++17 (GCC 7-32) | Wrong answer on test 3 | 1078 ms | 234800 KB |
| 316668078 | Apr/22/2025 13:56 | SmpaelFx | J - Math Exam | C++17 (GCC 7-32) | Wrong answer on test 2 | 796 ms | 234900 KB |
| 316662979 | Apr/22/2025 13:07 | IceTea | M - XOR Sum | C++23 (GCC 14-64, msys2) | Accepted | 155 ms | 600 KB |
| 316662310 | Apr/22/2025 13:01 | IceTea | M - XOR Sum | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 600 KB |
| 316661711 | Apr/22/2025 12:55 | IceTea | M - XOR Sum | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 8 | 1000 ms | 111000 KB |
| 316661325 | Apr/22/2025 12:51 | IceTea | M - XOR Sum | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 8 | 1000 ms | 70800 KB |
| 316513118 | Apr/21/2025 16:25 | HD0X_____ | A - Alice and Her Lost Cat | C++23 (GCC 14-64, msys2) | Accepted | 374 ms | 95100 KB |
| 316513048 | Apr/21/2025 16:24 | HD0X_____ | A - Alice and Her Lost Cat | C++23 (GCC 14-64, msys2) | Accepted | 342 ms | 95100 KB |
| 316512955 | Apr/21/2025 16:24 | HD0X_____ | A - Alice and Her Lost Cat | C++23 (GCC 14-64, msys2) | Accepted | 405 ms | 95100 KB |
| 316512682 | Apr/21/2025 16:21 | HD0X_____ | A - Alice and Her Lost Cat | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 109 ms | 95100 KB |
| 316512493 | Apr/21/2025 16:21 | HD0X_____ | A - Alice and Her Lost Cat | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 92 ms | 95100 KB |
| 316512189 | Apr/21/2025 16:18 | HD0X_____ | A - Alice and Her Lost Cat | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 108 ms | 95100 KB |
| 316511969 | Apr/21/2025 16:17 | HD0X_____ | A - Alice and Her Lost Cat | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 124 ms | 95000 KB |
| 316509208 | Apr/21/2025 15:57 | Evan__Leo | A - Alice and Her Lost Cat | C++17 (GCC 7-32) | Accepted | 249 ms | 63500 KB |
| 316503661 | Apr/21/2025 15:14 | Evan__Leo | A - Alice and Her Lost Cat | C++17 (GCC 7-32) | Accepted | 296 ms | 63500 KB |
| 316503120 | Apr/21/2025 15:09 | Evan__Leo | A - Alice and Her Lost Cat | C++17 (GCC 7-32) | Wrong answer on test 1 | 46 ms | 63400 KB |
| 316498481 | Apr/21/2025 14:38 | HD0X_____ | A - Alice and Her Lost Cat | C++17 (GCC 7-32) | Wrong answer on test 2 | 62 ms | 31700 KB |
| 316497101 | Apr/21/2025 14:25 | Donaldqian0712 | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Accepted | 218 ms | 95000 KB |
| 316477486 | Apr/21/2025 11:25 | huangyuhan123456 | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Accepted | 265 ms | 94600 KB |
| 316477441 | Apr/21/2025 11:24 | huangyuhan123456 | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 94600 KB |
| 316476830 | Apr/21/2025 11:18 | Donaldqian0712 | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 4 | 61 ms | 31700 KB |
| 316476370 | Apr/21/2025 11:14 | huangyuhan123456 | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 94600 KB |
| 316475461 | Apr/21/2025 11:05 | huangyuhan123456 | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 94600 KB |
| 316467794 | Apr/21/2025 09:39 | Donaldqian0712 | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 4 | 62 ms | 31800 KB |
| 316453260 | Apr/21/2025 07:08 | Donaldqian0712 | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 4 | 77 ms | 31800 KB |
| 316452874 | Apr/21/2025 07:00 | Donaldqian0712 | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 4 | 61 ms | 31700 KB |
| 316452785 | Apr/21/2025 06:58 | Donaldqian0712 | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 3 | 62 ms | 31700 KB |
| 316451424 | Apr/21/2025 06:29 | www_bilibili_com | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Accepted | 234 ms | 94200 KB |
| 316451387 | Apr/21/2025 06:28 | www_bilibili_com | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Accepted | 249 ms | 94200 KB |
| 316450532 | Apr/21/2025 06:09 | cfls_dpfs | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Accepted | 234 ms | 95100 KB |
| 316449803 | Apr/21/2025 05:53 | cfls_dpfs | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 95100 KB |
| 316449589 | Apr/21/2025 05:48 | cfls_dpfs | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 95100 KB |
| 316449396 | Apr/21/2025 05:44 | www_bilibili_com | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 94200 KB |
| 316449335 | Apr/21/2025 05:42 | www_bilibili_com | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 94200 KB |
| 316449233 | Apr/21/2025 05:40 | www_bilibili_com | A - Alice and Her Lost Cat | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 94200 KB |
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