→ 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.
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→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 137787410 | Dec/02/2021 16:06 | Centaurus: rainty7, cc0408, Rynar# | M - Harmony in Harmony | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 137787313 | Dec/02/2021 16:05 | 下北泽沼气动力学园学园偶像同好会: Sun_Xiao_Chuan, huangxiaohua, Xiao_Zhan# | J - Two Binary Strings Problem | C++17 (GCC 9-64) | Wrong answer on test 13 | 280 ms | 2700 KB |
| 137787279 | Dec/02/2021 16:05 | Centaurus: rainty7, cc0408, Rynar# | M - Harmony in Harmony | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 137787095 | Dec/02/2021 16:03 | Heltion l1ll5 SSerxhs: SSerxhs, l1ll5, Sugar_fan# | C - Strange Matrices | C++20 (GCC 11-64) | Accepted | 31 ms | 1000 KB |
| 137787027 | Dec/02/2021 16:02 | 下北泽沼气动力学园学园偶像同好会: Sun_Xiao_Chuan, huangxiaohua, Xiao_Zhan# | J - Two Binary Strings Problem | C++17 (GCC 9-64) | Wrong answer on test 13 | 280 ms | 2700 KB |
| 137787000 | Dec/02/2021 16:02 | Lai ロ Tang: mlcd, _Viole_, cqyzzzx# | K - Circle of Life | C++14 (GCC 6-32) | Wrong answer on test 5 | 15 ms | 0 KB |
| 137786980 | Dec/02/2021 16:02 | 下北泽沼气动力学园学园偶像同好会: Sun_Xiao_Chuan, huangxiaohua, Xiao_Zhan# | J - Two Binary Strings Problem | C++17 (GCC 9-64) | Wrong answer on test 1 | 108 ms | 300 KB |
| 137786876 | Dec/02/2021 16:01 | Lai ロ Tang: mlcd, _Viole_, cqyzzzx# | M - Harmony in Harmony | C++14 (GCC 6-32) | Wrong answer on test 3 | 0 ms | 0 KB |
| 137786708 | Dec/02/2021 15:59 | UESTC_FlyPotato: ZeroHL, whywyh, lotato# | M - Harmony in Harmony | C++17 (GCC 9-64) | Wrong answer on test 5 | 15 ms | 0 KB |
| 137786546 | Dec/02/2021 15:58 | Wanjiebubao: WuK, LJFan, binarycopycode# | M - Harmony in Harmony | C++17 (GCC 9-64) | Wrong answer on test 5 | 15 ms | 0 KB |
| 137786513 | Dec/02/2021 15:57 | UESTC_FlyPotato: ZeroHL, whywyh, lotato# | M - Harmony in Harmony | C++17 (GCC 9-64) | Accepted | 15 ms | 0 KB |
| 137786510 | Dec/02/2021 15:57 | unshown: chy_2003, SCL_, fr200110217102# | M - Harmony in Harmony | C++20 (GCC 11-64) | Wrong answer on test 3 | 0 ms | 0 KB |
| 137786461 | Dec/02/2021 15:57 | unshown: chy_2003, SCL_, fr200110217102# | M - Harmony in Harmony | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 137786457 | Dec/02/2021 15:57 | zhbbbb | E - Strange Integers | C++20 (GCC 11-64) | Accepted | 93 ms | 3900 KB |
| 137786292 | Dec/02/2021 15:55 | 平均年级大二: QAQmika, ehuohz, asuldb# | H - Life is a Game | C++14 (GCC 6-32) | Accepted | 218 ms | 41500 KB |
| 137786125 | Dec/02/2021 15:54 | Heltion l1ll5 SSerxhs: SSerxhs, l1ll5, Sugar_fan# | C - Strange Matrices | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 300 KB |
| 137786024 | Dec/02/2021 15:53 | Wanjiebubao: WuK, LJFan, binarycopycode# | M - Harmony in Harmony | C++17 (GCC 9-64) | Wrong answer on test 4 | 15 ms | 0 KB |
| 137785948 | Dec/02/2021 15:52 | Centaurus: rainty7, cc0408, Rynar# | J - Two Binary Strings Problem | C++17 (GCC 7-32) | Wrong answer on test 2 | 249 ms | 310600 KB |
| 137785930 | Dec/02/2021 15:52 | Heltion l1ll5 SSerxhs: SSerxhs, l1ll5, Sugar_fan# | C - Strange Matrices | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 137785834 | Dec/02/2021 15:51 | 平均年级大二: QAQmika, ehuohz, asuldb# | C - Strange Matrices | C++14 (GCC 6-32) | Accepted | 93 ms | 800 KB |
| 137785723 | Dec/02/2021 15:50 | zhbbbb | D - Strange Fractions | C++20 (GCC 11-64) | Accepted | 483 ms | 0 KB |
| 137785684 | Dec/02/2021 15:50 | zhbbbb | D - Strange Fractions | C++20 (GCC 11-64) | Accepted | 483 ms | 0 KB |
| 137785568 | Dec/02/2021 15:49 | zhbbbb | D - Strange Fractions | C++20 (GCC 11-64) | Accepted | 374 ms | 0 KB |
| 137785417 | Dec/02/2021 15:47 | zhbbbb | D - Strange Fractions | C++20 (GCC 11-64) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 137785336 | Dec/02/2021 15:46 | S_ky | M - Harmony in Harmony | C++14 (GCC 6-32) | Accepted | 15 ms | 0 KB |
| 137785302 | Dec/02/2021 15:46 | S_ky | I - Steadily Growing Steam | C++14 (GCC 6-32) | Accepted | 498 ms | 458300 KB |
| 137785266 | Dec/02/2021 15:46 | S_ky | G - Edge Groups | C++14 (GCC 6-32) | Accepted | 62 ms | 7900 KB |
| 137785238 | Dec/02/2021 15:45 | S_ky | E - Strange Integers | C++14 (GCC 6-32) | Accepted | 31 ms | 800 KB |
| 137785226 | Dec/02/2021 15:45 | Wanjiebubao: WuK, LJFan, binarycopycode# | M - Harmony in Harmony | C++17 (GCC 9-64) | Wrong answer on test 5 | 15 ms | 0 KB |
| 137785130 | Dec/02/2021 15:44 | zhbbbb | D - Strange Fractions | C++20 (GCC 11-64) | Wrong answer on test 2 | 390 ms | 0 KB |
| 137785124 | Dec/02/2021 15:44 | S_ky | D - Strange Fractions | C++14 (GCC 6-32) | Accepted | 93 ms | 0 KB |
| 137785019 | Dec/02/2021 15:43 | unshown: chy_2003, SCL_, fr200110217102# | M - Harmony in Harmony | C++20 (GCC 11-64) | Wrong answer on test 3 | 15 ms | 0 KB |
| 137784989 | Dec/02/2021 15:43 | 平均年级大二: QAQmika, ehuohz, asuldb# | C - Strange Matrices | C++14 (GCC 6-32) | Time limit exceeded on test 50 | 1000 ms | 800 KB |
| 137784851 | Dec/02/2021 15:42 | S_ky | K - Circle of Life | C++14 (GCC 6-32) | Accepted | 15 ms | 0 KB |
| 137784703 | Dec/02/2021 15:41 | S_ky | K - Circle of Life | C++14 (GCC 6-32) | Time limit exceeded on test 3 | 1000 ms | 0 KB |
| 137784655 | Dec/02/2021 15:40 | zhbbbb | D - Strange Fractions | C++20 (GCC 11-64) | Wrong answer on test 2 | 592 ms | 0 KB |
| 137784617 | Dec/02/2021 15:40 | Rewritetxdy: Silver-Water, Rewritetxdy, xuqijie# | M - Harmony in Harmony | C++17 (GCC 9-64) | Accepted | 15 ms | 0 KB |
| 137784605 | Dec/02/2021 15:40 | S_ky | K - Circle of Life | C++14 (GCC 6-32) | Wrong answer on test 3 | 0 ms | 0 KB |
| 137783908 | Dec/02/2021 15:33 | SKeL | I - Steadily Growing Steam | C++17 (GCC 7-32) | Accepted | 93 ms | 2400 KB |
| 137783808 | Dec/02/2021 15:32 | Rewritetxdy: Silver-Water, Rewritetxdy, xuqijie# | H - Life is a Game | C++17 (GCC 9-64) | Wrong answer on test 2 | 0 ms | 37900 KB |
| 137783689 | Dec/02/2021 15:31 | Finally got AC: gla2ve, retired_RiceBucket, _October# | H - Life is a Game | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 55600 KB |
| 137783444 | Dec/02/2021 15:29 | zghtyarecrenj | C - Strange Matrices | C++17 (GCC 9-64) | Wrong answer on test 1 | 0 ms | 25700 KB |
| 137783314 | Dec/02/2021 15:28 | vjudge3 | H - Life is a Game | C++17 (GCC 7-32) | Accepted | 483 ms | 17400 KB |
| 137782264 | Dec/02/2021 15:18 | Finally got AC: gla2ve, retired_RiceBucket, _October# | B - Strange Permutations | C++17 (GCC 7-32) | Accepted | 405 ms | 18900 KB |
| 137782233 | Dec/02/2021 15:18 | SKeL | I - Steadily Growing Steam | C++17 (GCC 7-32) | Wrong answer on test 3 | 15 ms | 2400 KB |
| 137782176 | Dec/02/2021 15:17 | zhbbbb | D - Strange Fractions | C++20 (GCC 11-64) | Wrong answer on test 2 | 436 ms | 0 KB |
| 137781912 | Dec/02/2021 15:15 | zhbbbb | D - Strange Fractions | C++20 (GCC 11-64) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 137781790 | Dec/02/2021 15:14 | Finally got AC: gla2ve, retired_RiceBucket, _October# | B - Strange Permutations | C++17 (GCC 7-32) | Wrong answer on test 3 | 31 ms | 11700 KB |
| 137781676 | Dec/02/2021 15:13 | Wise_4 | H - Life is a Game | C++17 (GCC 7-32) | Accepted | 311 ms | 47100 KB |
| 137781454 | Dec/02/2021 15:11 | zhbbbb | D - Strange Fractions | C++20 (GCC 11-64) | Wrong answer on test 2 | 421 ms | 0 KB |
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