→ 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.
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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 |
|---|---|---|---|---|---|---|---|
| 370338683 | Apr/09/2026 05:25 | qwwqcy | D - Interleave Binary Strings | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 368460253 | Mar/28/2026 09:38 | chenwz | D - Interleave Binary Strings | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 368460203 | Mar/28/2026 09:38 | chenwz | D - Interleave Binary Strings | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 368449601 | Mar/28/2026 07:42 | chenwz | D - Interleave Binary Strings | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 368446828 | Mar/28/2026 06:48 | chenwz | D - Interleave Binary Strings | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 364796907 | Feb/28/2026 09:56 | hobbycp | H - Simplicity is the Ultimate Sophistication | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 364796271 | Feb/28/2026 09:52 | hobbycp | B - Random Domino Placements | C++23 (GCC 14-64, msys2) | Accepted | 5250 ms | 0 KB |
| 364796144 | Feb/28/2026 09:51 | hobbycp | F - Recognize Power of Two | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 4000 KB |
| 364795669 | Feb/28/2026 09:47 | hobbycp | D - Interleave Binary Strings | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 4000 KB |
| 364795512 | Feb/28/2026 09:45 | hobbycp | A - Number of Close Strings | C++23 (GCC 14-64, msys2) | Wrong answer on test 10 | 500 ms | 4000 KB |
| 364795417 | Feb/28/2026 09:44 | hobbycp | A - Number of Close Strings | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 364795173 | Feb/28/2026 09:42 | hobbycp | A - Number of Close Strings | C++23 (GCC 14-64, msys2) | Wrong answer on test 46 | 46 ms | 100 KB |
| 353823533 | Dec/17/2025 13:20 | STUDENT0 | A - Number of Close Strings | C++23 (GCC 14-64, msys2) | Accepted | 4796 ms | 131400 KB |
| 353823352 | Dec/17/2025 13:19 | STUDENT0 | A - Number of Close Strings | C++23 (GCC 14-64, msys2) | Accepted | 4687 ms | 131400 KB |
| 353796376 | Dec/17/2025 10:31 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Accepted | 7265 ms | 100 KB |
| 353795432 | Dec/17/2025 10:23 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 1 | 765 ms | 0 KB |
| 353778819 | Dec/17/2025 07:12 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Time limit exceeded on test 10 | 10000 ms | 100 KB |
| 353778782 | Dec/17/2025 07:11 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Time limit exceeded on test 10 | 10000 ms | 0 KB |
| 353778743 | Dec/17/2025 07:10 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Time limit exceeded on test 10 | 10000 ms | 100 KB |
| 353778247 | Dec/17/2025 07:00 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 78 | 8453 ms | 193300 KB |
| 353778158 | Dec/17/2025 06:58 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Memory limit exceeded on test 10 | 281 ms | 262100 KB |
| 353777957 | Dec/17/2025 06:54 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 82 | 8406 ms | 193200 KB |
| 353777158 | Dec/17/2025 06:37 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 78 | 9234 ms | 11400 KB |
| 353777137 | Dec/17/2025 06:36 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Memory limit exceeded on test 51 | 9250 ms | 262100 KB |
| 353776735 | Dec/17/2025 06:27 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 78 | 9234 ms | 11500 KB |
| 353776706 | Dec/17/2025 06:26 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Memory limit exceeded on test 39 | 9328 ms | 262100 KB |
| 353776559 | Dec/17/2025 06:23 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 78 | 9109 ms | 11400 KB |
| 353776343 | Dec/17/2025 06:19 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 78 | 9265 ms | 11400 KB |
| 353776159 | Dec/17/2025 06:15 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 78 | 9171 ms | 11400 KB |
| 353776141 | Dec/17/2025 06:15 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 10 | 9328 ms | 0 KB |
| 353776045 | Dec/17/2025 06:13 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 78 | 9078 ms | 11400 KB |
| 353776000 | Dec/17/2025 06:12 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 3 | 31 ms | 0 KB |
| 353775928 | Dec/17/2025 06:10 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Time limit exceeded on test 10 | 10000 ms | 100 KB |
| 353775886 | Dec/17/2025 06:09 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 78 | 8312 ms | 11400 KB |
| 353775794 | Dec/17/2025 06:07 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 78 | 8500 ms | 11400 KB |
| 353775753 | Dec/17/2025 06:07 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 78 | 8250 ms | 11400 KB |
| 353775732 | Dec/17/2025 06:06 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 78 | 8375 ms | 11400 KB |
| 353775698 | Dec/17/2025 06:06 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 38 | 8375 ms | 100 KB |
| 353775562 | Dec/17/2025 06:03 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 3 | 1296 ms | 0 KB |
| 353775517 | Dec/17/2025 06:02 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 3 | 15 ms | 100 KB |
| 353775476 | Dec/17/2025 06:01 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 3 | 31 ms | 100 KB |
| 353772703 | Dec/17/2025 04:52 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 34 | 8531 ms | 100 KB |
| 353772649 | Dec/17/2025 04:50 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 34 | 8250 ms | 100 KB |
| 353772608 | Dec/17/2025 04:49 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 34 | 6796 ms | 100 KB |
| 353772583 | Dec/17/2025 04:48 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 34 | 1734 ms | 100 KB |
| 353772579 | Dec/17/2025 04:48 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 15 | 187 ms | 100 KB |
| 353772565 | Dec/17/2025 04:47 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 2 | 296 ms | 0 KB |
| 353772546 | Dec/17/2025 04:46 | rlc202204 | A - Number of Close Strings | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 0 KB |
| 353301996 | Dec/13/2025 12:46 | xvtianze | A - Number of Close Strings | C++20 (GCC 13-64) | Accepted | 9375 ms | 3400 KB |
| 353301836 | Dec/13/2025 12:44 | xvtianze | A - Number of Close Strings | C++20 (GCC 13-64) | Wrong answer on test 10 | 8906 ms | 100 KB |
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