→ 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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→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 281324386 | Sep/15/2024 11:26 | Kenny_wlh | A - Adjacent Product Sum | C++20 (GCC 13-64) | Accepted | 140 ms | 0 KB |
| 281323945 | Sep/15/2024 11:22 | Kenny_wlh | A - Adjacent Product Sum | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 0 KB |
| 281323444 | Sep/15/2024 11:18 | Kenny_wlh | A - Adjacent Product Sum | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 0 KB |
| 281322773 | Sep/15/2024 11:11 | Kenny_wlh | A - Adjacent Product Sum | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 0 KB |
| 281322232 | Sep/15/2024 11:06 | Kenny_wlh | A - Adjacent Product Sum | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 281131884 | Sep/14/2024 17:00 | joshuaChoi | D - Distance Parities | C++20 (GCC 13-64) | Accepted | 312 ms | 900 KB |
| 281127795 | Sep/14/2024 16:25 | woianv | F - F*** 3-Colorable Graphs | C++17 (GCC 7-32) | Accepted | 187 ms | 5000 KB |
| 281127432 | Sep/14/2024 16:22 | woianv | F - F*** 3-Colorable Graphs | C++17 (GCC 7-32) | Time limit exceeded on test 4 | 1000 ms | 1000 KB |
| 281097376 | Sep/14/2024 12:10 | shhmad | D - Distance Parities | C++17 (GCC 7-32) | Wrong answer on test 2 | 93 ms | 7700 KB |
| 281097163 | Sep/14/2024 12:08 | shhmad | D - Distance Parities | C++17 (GCC 7-32) | Wrong answer on test 1 | 30 ms | 2000 KB |
| 281094281 | Sep/14/2024 11:44 | CityUHK-White: LeoG, re_div# | C - Count Hamiltonian Cycles | C++17 (GCC 7-32) | Accepted | 124 ms | 400 KB |
| 281094023 | Sep/14/2024 11:42 | CityUHK-White: LeoG, re_div# | C - Count Hamiltonian Cycles | C++17 (GCC 7-32) | Wrong answer on test 3 | 93 ms | 200 KB |
| 281093427 | Sep/14/2024 11:37 | cityuhk_helloworld: Kenny_wlh, ericskh2# | E - Excellent XOR Problem | C++17 (GCC 7-32) | Wrong answer on test 5 | 327 ms | 0 KB |
| 281093332 | Sep/14/2024 11:37 | cityuhk_helloworld: Kenny_wlh, ericskh2# | E - Excellent XOR Problem | C++17 (GCC 7-32) | Wrong answer on test 1 | 46 ms | 0 KB |
| 281091268 | Sep/14/2024 11:19 | ODP: joshuaChoi, woianv# | E - Excellent XOR Problem | C++17 (GCC 7-32) | Accepted | 109 ms | 1600 KB |
| 281089720 | Sep/14/2024 11:06 | Nt_Yester | H - Help Me to Get This Published | C++20 (GCC 13-64) | Accepted | 77 ms | 9100 KB |
| 281087081 | Sep/14/2024 10:46 | ODP: joshuaChoi, woianv# | E - Excellent XOR Problem | C++17 (GCC 7-32) | Wrong answer on test 5 | 77 ms | 3200 KB |
| 281081894 | Sep/14/2024 10:10 | cityuhk_helloworld: Kenny_wlh, ericskh2# | K - King of Swapping | C++17 (GCC 7-32) | Accepted | 546 ms | 11200 KB |
| 281081815 | Sep/14/2024 10:09 | CityUHK-White: LeoG, re_div# | D - Distance Parities | C++17 (GCC 7-32) | Accepted | 296 ms | 2000 KB |
| 281079816 | Sep/14/2024 09:53 | CityUHK-White: LeoG, re_div# | F - F*** 3-Colorable Graphs | C++17 (GCC 7-32) | Accepted | 171 ms | 14700 KB |
| 281077834 | Sep/14/2024 09:39 | CityUHK-White: LeoG, re_div# | F - F*** 3-Colorable Graphs | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 0 KB |
| 281076535 | Sep/14/2024 09:28 | shhmad# | K - King of Swapping | C++17 (GCC 7-32) | Accepted | 264 ms | 38200 KB |
| 281076150 | Sep/14/2024 09:25 | CityUHK-White: LeoG, re_div# | I - Increasing Grid | C++17 (GCC 7-32) | Accepted | 124 ms | 900 KB |
| 281072279 | Sep/14/2024 08:43 | cityuhk_helloworld: Kenny_wlh, ericskh2# | A - Adjacent Product Sum | C++17 (GCC 7-32) | Accepted | 327 ms | 7600 KB |
| 281071010 | Sep/14/2024 08:29 | CMastery# | A - Adjacent Product Sum | C++17 (GCC 7-32) | Accepted | 343 ms | 2900 KB |
| 281070401 | Sep/14/2024 08:24 | shhmad# | E - Excellent XOR Problem | C++17 (GCC 7-32) | Accepted | 109 ms | 15700 KB |
| 281070355 | Sep/14/2024 08:23 | Black: Hans-_-, bnxcvd, Black_King1# | K - King of Swapping | C++17 (GCC 7-32) | Accepted | 156 ms | 6500 KB |
| 281070252 | Sep/14/2024 08:22 | ODP: joshuaChoi, woianv# | K - King of Swapping | C++17 (GCC 7-32) | Accepted | 171 ms | 7100 KB |
| 281070123 | Sep/14/2024 08:21 | shhmad# | E - Excellent XOR Problem | C++17 (GCC 7-32) | Wrong answer on test 5 | 108 ms | 15700 KB |
| 281069889 | Sep/14/2024 08:19 | shhmad# | E - Excellent XOR Problem | C++17 (GCC 7-32) | Wrong answer on test 5 | 93 ms | 15700 KB |
| 281069681 | Sep/14/2024 08:17 | Black: Hans-_-, bnxcvd, Black_King1# | E - Excellent XOR Problem | C++17 (GCC 7-32) | Accepted | 109 ms | 800 KB |
| 281069093 | Sep/14/2024 08:11 | CityUHK-White: LeoG, re_div# | K - King of Swapping | C++20 (GCC 13-64) | Accepted | 187 ms | 14400 KB |
| 281068948 | Sep/14/2024 08:10 | CityUHK-White: LeoG, re_div# | K - King of Swapping | C++20 (GCC 13-64) | Runtime error on test 2 | 46 ms | 5800 KB |
| 281068916 | Sep/14/2024 08:09 | Black: Hans-_-, bnxcvd, Black_King1# | K - King of Swapping | C++17 (GCC 7-32) | Wrong answer on test 49 | 171 ms | 6500 KB |
| 281068788 | Sep/14/2024 08:08 | ODP: joshuaChoi, woianv# | K - King of Swapping | C++17 (GCC 7-32) | Wrong answer on test 23 | 187 ms | 6100 KB |
| 281068218 | Sep/14/2024 08:01 | CityUHK-White: LeoG, re_div# | K - King of Swapping | C++20 (GCC 13-64) | Time limit exceeded on test 54 | 1000 ms | 14400 KB |
| 281067243 | Sep/14/2024 07:51 | shhmad# | E - Excellent XOR Problem | C++17 (GCC 7-32) | Wrong answer on test 2 | 62 ms | 7800 KB |
| 281067178 | Sep/14/2024 07:50 | shhmad# | E - Excellent XOR Problem | C++17 (GCC 7-32) | Wrong answer on test 2 | 77 ms | 7800 KB |
| 281066486 | Sep/14/2024 07:43 | Black: Hans-_-, bnxcvd, Black_King1# | E - Excellent XOR Problem | C++17 (GCC 7-32) | Wrong answer on test 9 | 108 ms | 800 KB |
| 281065845 | Sep/14/2024 07:36 | ODP: joshuaChoi, woianv# | A - Adjacent Product Sum | C++17 (GCC 7-32) | Accepted | 93 ms | 100 KB |
| 281065818 | Sep/14/2024 07:36 | CityUHK-White: LeoG, re_div# | E - Excellent XOR Problem | C++17 (GCC 7-32) | Accepted | 93 ms | 800 KB |
| 281064832 | Sep/14/2024 07:25 | Black: Hans-_-, bnxcvd, Black_King1# | A - Adjacent Product Sum | C++17 (GCC 7-32) | Accepted | 109 ms | 1600 KB |
| 281064791 | Sep/14/2024 07:25 | Black: Hans-_-, bnxcvd, Black_King1# | A - Adjacent Product Sum | C++17 (GCC 7-32) | Runtime error on test 2 | 46 ms | 800 KB |
| 281064788 | Sep/14/2024 07:25 | shhmad# | A - Adjacent Product Sum | C++17 (GCC 7-32) | Accepted | 124 ms | 800 KB |
| 281064618 | Sep/14/2024 07:23 | CityUHK-White: LeoG, re_div# | A - Adjacent Product Sum | C++20 (GCC 13-64) | Accepted | 93 ms | 100 KB |
| 280831764 | Sep/12/2024 11:59 | ASGA_RedSea | G - Graph Problem With Small $n$ | C++20 (GCC 13-64) | Accepted | 952 ms | 62100 KB |
| 280831168 | Sep/12/2024 11:54 | ASGA_RedSea | G - Graph Problem With Small $n$ | C++20 (GCC 13-64) | Time limit exceeded on test 29 | 2000 ms | 62100 KB |
| 280531138 | Sep/10/2024 09:08 | ZepX_D | G - Graph Problem With Small $n$ | C++17 (GCC 7-32) | Accepted | 1452 ms | 65700 KB |
| 280530973 | Sep/10/2024 09:06 | ZepX_D | G - Graph Problem With Small $n$ | C++17 (GCC 7-32) | Time limit exceeded on test 14 | 2000 ms | 65700 KB |
| 280521208 | Sep/10/2024 06:33 | vjudge1 | G - Graph Problem With Small $n$ | C++20 (GCC 13-64) | Accepted | 1343 ms | 156600 KB |
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