→ 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 |
|---|---|---|---|---|---|---|---|
| 320035072 | May/17/2025 16:00 | I3sh1o | I - Subsetting and Summing | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 117400 KB |
| 320027203 | May/17/2025 14:50 | I3sh1o# | G - Expected Sum | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 0 KB |
| 320020495 | May/17/2025 13:51 | I3sh1o# | A - Cask Effect | C++17 (GCC 7-32) | Accepted | 234 ms | 0 KB |
| 320019997 | May/17/2025 13:47 | I3sh1o# | M - Easy Problem of Prime | C++17 (GCC 7-32) | Accepted | 843 ms | 88100 KB |
| 320019692 | May/17/2025 13:45 | I3sh1o# | M - Easy Problem of Prime | C++17 (GCC 7-32) | Wrong answer on test 3 | 281 ms | 88100 KB |
| 320016723 | May/17/2025 13:22 | fengxing05 | H - Light the Street | Python 3 | Accepted | 437 ms | 26800 KB |
| 320015442 | May/17/2025 13:12 | fengxing05 | H - Light the Street | Python 3 | Time limit exceeded on test 6 | 1000 ms | 22800 KB |
| 320015342 | May/17/2025 13:11 | fengxing05 | H - Light the Street | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 320012286 | May/17/2025 12:49 | lyon_up | I - Subsetting and Summing | C++17 (GCC 7-32) | Accepted | 359 ms | 1000 KB |
| 320005303 | May/17/2025 12:02 | I3sh1o# | I - Subsetting and Summing | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 2300 KB |
| 319994949 | May/17/2025 11:05 | I3sh1o# | M - Easy Problem of Prime | C++17 (GCC 7-32) | Wrong answer on test 2 | 468 ms | 156600 KB |
| 319994575 | May/17/2025 11:03 | Zhou26 | I - Subsetting and Summing | C++20 (GCC 13-64) | Accepted | 108 ms | 1200 KB |
| 319992733 | May/17/2025 10:50 | I3sh1o# | A - Cask Effect | C++17 (GCC 7-32) | Wrong answer on test 13 | 202 ms | 0 KB |
| 319991638 | May/17/2025 10:43 | Zhou26 | I - Subsetting and Summing | C++20 (GCC 13-64) | Wrong answer on test 47 | 108 ms | 1200 KB |
| 319991452 | May/17/2025 10:41 | I3sh1o# | A - Cask Effect | C++17 (GCC 7-32) | Wrong answer on test 1 | 46 ms | 0 KB |
| 319990719 | May/17/2025 10:36 | I3sh1o# | K - The Secret Comparison | C++17 (GCC 7-32) | Accepted | 61 ms | 100 KB |
| 319989393 | May/17/2025 10:27 | Zhou26 | I - Subsetting and Summing | C++20 (GCC 13-64) | Wrong answer on test 47 | 93 ms | 1200 KB |
| 319962376 | May/17/2025 06:28 | fengxing05 | I - Subsetting and Summing | C++23 (GCC 14-64, msys2) | Accepted | 390 ms | 2400 KB |
| 319962285 | May/17/2025 06:27 | fengxing05 | I - Subsetting and Summing | C++23 (GCC 14-64, msys2) | Wrong answer on test 47 | 358 ms | 1200 KB |
| 319956704 | May/17/2025 04:47 | fengxing05 | K - The Secret Comparison | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 319956644 | May/17/2025 04:45 | fengxing05 | K - The Secret Comparison | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 0 KB |
| 319956394 | May/17/2025 04:38 | fengxing05 | A - Cask Effect | C++23 (GCC 14-64, msys2) | Accepted | 500 ms | 800 KB |
| 319902457 | May/16/2025 17:03 | Zhou26 | M - Easy Problem of Prime | C++20 (GCC 13-64) | Accepted | 390 ms | 40700 KB |
| 319901790 | May/16/2025 16:58 | Zhou26 | M - Easy Problem of Prime | C++20 (GCC 13-64) | Accepted | 1530 ms | 40700 KB |
| 319901615 | May/16/2025 16:57 | Zhou26 | M - Easy Problem of Prime | C++20 (GCC 13-64) | Accepted | 1561 ms | 40700 KB |
| 319901411 | May/16/2025 16:55 | Zhou26 | M - Easy Problem of Prime | Java 21 | Accepted | 1093 ms | 68300 KB |
| 319901021 | May/16/2025 16:52 | Zhou26 | M - Easy Problem of Prime | Java 21 | Accepted | 1124 ms | 68100 KB |
| 319899087 | May/16/2025 16:37 | Zhou26 | M - Easy Problem of Prime | C++20 (GCC 13-64) | Accepted | 374 ms | 40700 KB |
| 319897693 | May/16/2025 16:26 | Zhou26 | M - Easy Problem of Prime | Java 21 | Accepted | 889 ms | 60400 KB |
| 319897235 | May/16/2025 16:23 | Zhou26 | M - Easy Problem of Prime | Java 21 | Wrong answer on test 1 | 202 ms | 0 KB |
| 319897029 | May/16/2025 16:21 | Zhou26 | M - Easy Problem of Prime | C++20 (GCC 13-64) | Wrong answer on test 3 | 156 ms | 48900 KB |
| 319896816 | May/16/2025 16:20 | Zhou26 | M - Easy Problem of Prime | C++20 (GCC 13-64) | Wrong answer on test 3 | 156 ms | 48900 KB |
| 319895601 | May/16/2025 16:10 | Zhou26 | M - Easy Problem of Prime | C++20 (GCC 13-64) | Wrong answer on test 3 | 140 ms | 36700 KB |
| 319895213 | May/16/2025 16:07 | Zhou26 | M - Easy Problem of Prime | C++20 (GCC 13-64) | Wrong answer on test 3 | 62 ms | 0 KB |
| 319893019 | May/16/2025 15:50 | Zhou26 | M - Easy Problem of Prime | Java 21 | Time limit exceeded on test 12 | 2000 ms | 54500 KB |
| 319891876 | May/16/2025 15:41 | Zhou26 | M - Easy Problem of Prime | Java 21 | Time limit exceeded on test 6 | 2000 ms | 1700 KB |
| 319891193 | May/16/2025 15:35 | Zhou26 | M - Easy Problem of Prime | C++20 (GCC 13-64) | Time limit exceeded on test 9 | 2000 ms | 49000 KB |
| 319889280 | May/16/2025 15:19 | Zhou26 | M - Easy Problem of Prime | Java 21 | Time limit exceeded on test 9 | 2000 ms | 60600 KB |
| 319888934 | May/16/2025 15:16 | Zhou26 | M - Easy Problem of Prime | Java 21 | Time limit exceeded on test 10 | 2000 ms | 60900 KB |
| 319874917 | May/16/2025 13:02 | Zhou26# | I - Subsetting and Summing | Java 21 | Accepted | 375 ms | 600 KB |
| 319873990 | May/16/2025 12:52 | xiaoxiao_zzZ# | I - Subsetting and Summing | Java 21 | Accepted | 280 ms | 900 KB |
| 319873130 | May/16/2025 12:44 | _Cirno_ | I - Subsetting and Summing | Java 21 | Wrong answer on test 1 | 186 ms | 900 KB |
| 319873048 | May/16/2025 12:43 | _Cirno_ | I - Subsetting and Summing | Java 21 | Wrong answer on test 1 | 218 ms | 0 KB |
| 319871248 | May/16/2025 12:24 | xiaoxiao_zzZ# | I - Subsetting and Summing | Java 21 | Wrong answer on test 47 | 265 ms | 1100 KB |
| 319871152 | May/16/2025 12:23 | xiaoxiao_zzZ# | I - Subsetting and Summing | Java 21 | Wrong answer on test 47 | 343 ms | 1400 KB |
| 319864889 | May/16/2025 11:20 | xiaoxiao_zzZ# | M - Easy Problem of Prime | Java 21 | Accepted | 1264 ms | 151800 KB |
| 319864769 | May/16/2025 11:19 | Zhou26# | A - Cask Effect | Java 21 | Accepted | 343 ms | 1000 KB |
| 319863625 | May/16/2025 11:08 | xiaoxiao_zzZ# | M - Easy Problem of Prime | C++17 (GCC 7-32) | Memory limit exceeded on test 1 | 1030 ms | 262100 KB |
| 319862750 | May/16/2025 11:00 | xiaoxiao_zzZ# | M - Easy Problem of Prime | C++17 (GCC 7-32) | Time limit exceeded on test 9 | 2000 ms | 136800 KB |
| 319862410 | May/16/2025 10:57 | xiaoxiao_zzZ# | M - Easy Problem of Prime | C++17 (GCC 7-32) | Time limit exceeded on test 9 | 2000 ms | 97700 KB |
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