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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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→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 394713425 | Oct/15/2026 18:21 | MiaoBoat | C - Cyclic Substrings | C++17 (GCC 7-32) | Time limit exceeded on test 9 | 2000 ms | 389100 KB |
| 394710867 | Oct/15/2026 18:01 | MiaoBoat | C - Cyclic Substrings | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 394711477 | Oct/15/2026 18:06 | MiaoBoat | C - Cyclic Substrings | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 9 | 2000 ms | 452300 KB |
| 394711312 | Oct/15/2026 18:05 | MiaoBoat | C - Cyclic Substrings | C++20 (GCC 13-64) | Time limit exceeded on test 9 | 2000 ms | 452200 KB |
| 394701810 | Oct/15/2026 16:53 | vp3: YS_BF, ltftl, QQjun999# | I - Linguistics Puzzle | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 394699317 | Oct/15/2026 16:34 | vp3: YS_BF, ltftl, QQjun999# | I - Linguistics Puzzle | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 0 KB |
| 394694269 | Oct/15/2026 15:54 | vp3: YS_BF, ltftl, QQjun999# | G - Streak Manipulation | C++23 (GCC 14-64, msys2) | Accepted | 578 ms | 56000 KB |
| 394693587 | Oct/15/2026 15:49 | vp3: YS_BF, ltftl, QQjun999# | G - Streak Manipulation | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 7 | 1000 ms | 82400 KB |
| 394682974 | Oct/15/2026 14:15 | vp3: YS_BF, ltftl, QQjun999# | E - Matrix Distances | C++23 (GCC 14-64, msys2) | Accepted | 1062 ms | 54400 KB |
| 394682426 | Oct/15/2026 14:10 | vp3: YS_BF, ltftl, QQjun999# | E - Matrix Distances | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 20 | 2000 ms | 25900 KB |
| 394680555 | Oct/15/2026 13:55 | vp3: YS_BF, ltftl, QQjun999# | F - Colorful Balloons | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 1600 KB |
| 394518508 | Oct/14/2026 16:11 | atduskfallszijin | B - Queue Sorting | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 2000 KB |
| 394480485 | Oct/14/2026 10:05 | qua1ify | B - Queue Sorting | C++17 (GCC 7-32) | Accepted | 765 ms | 2000 KB |
| 394382162 | Oct/13/2026 13:30 | Stannnn | F - Colorful Balloons | C++17 (GCC 7-32) | Accepted | 78 ms | 100 KB |
| 394381993 | Oct/13/2026 13:28 | qua1ify | F - Colorful Balloons | C++17 (GCC 7-32) | Accepted | 78 ms | 100 KB |
| 394381755 | Oct/13/2026 13:25 | Stannnn | F - Colorful Balloons | C++17 (GCC 7-32) | Wrong answer on test 5 | 31 ms | 0 KB |
| 394381678 | Oct/13/2026 13:25 | qua1ify | F - Colorful Balloons | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 0 KB |
| 394381372 | Oct/13/2026 13:22 | Stannnn | F - Colorful Balloons | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 0 KB |
| 394381265 | Oct/13/2026 13:21 | qua1ify | F - Colorful Balloons | C++17 (GCC 7-32) | Wrong answer on test 5 | 31 ms | 0 KB |
| 394380842 | Oct/13/2026 13:16 | qua1ify | F - Colorful Balloons | C++17 (GCC 7-32) | Wrong answer on test 5 | 46 ms | 0 KB |
| 394170887 | Oct/11/2026 20:58 | chotonbarmon3 | J - Takeout Delivering | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 1200 KB |
| 394117872 | Oct/11/2026 13:46 | alpscat | J - Takeout Delivering | C++23 (GCC 14-64, msys2) | Accepted | 1265 ms | 84800 KB |
| 394117919 | Oct/11/2026 13:46 | alpscat | E - Matrix Distances | C++23 (GCC 14-64, msys2) | Accepted | 1671 ms | 89300 KB |
| 394117826 | Oct/11/2026 13:46 | alpscat | G - Streak Manipulation | C++23 (GCC 14-64, msys2) | Accepted | 343 ms | 32900 KB |
| 394117782 | Oct/11/2026 13:45 | alpscat | B - Queue Sorting | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 2000 KB |
| 394106970 | Oct/11/2026 12:25 | KroFate | F - Colorful Balloons | C++17 (GCC 7-32) | Accepted | 109 ms | 0 KB |
| 394078446 | Oct/11/2026 08:59 | 你是我的梦幻之AC: xtll, time666, Dannning# | G - Streak Manipulation | C++17 (GCC 7-32) | Accepted | 328 ms | 17300 KB |
| 394077855 | Oct/11/2026 08:53 | 你是我的梦幻之AC: xtll, time666, Dannning# | G - Streak Manipulation | C++23 (GCC 14-64, msys2) | Wrong answer on test 39 | 234 ms | 5500 KB |
| 394077039 | Oct/11/2026 08:45 | 你是我的梦幻之AC: xtll, time666, Dannning# | G - Streak Manipulation | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 5500 KB |
| 394070817 | Oct/11/2026 07:15 | 你是我的梦幻之AC: xtll, time666, Dannning# | J - Takeout Delivering | C++17 (GCC 7-32) | Accepted | 1312 ms | 53700 KB |
| 394070594 | Oct/11/2026 07:11 | 你是我的梦幻之AC: xtll, time666, Dannning# | J - Takeout Delivering | C++17 (GCC 7-32) | Wrong answer on test 2 | 265 ms | 24800 KB |
| 394070430 | Oct/11/2026 07:08 | 你是我的梦幻之AC: xtll, time666, Dannning# | J - Takeout Delivering | C++17 (GCC 7-32) | Wrong answer on test 2 | 312 ms | 31000 KB |
| 394069819 | Oct/11/2026 06:56 | 你是我的梦幻之AC: xtll, time666, Dannning# | J - Takeout Delivering | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 343 ms | 54200 KB |
| 394069798 | Oct/11/2026 06:56 | 你是我的梦幻之AC: xtll, time666, Dannning# | J - Takeout Delivering | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 394069657 | Oct/11/2026 06:53 | 你是我的梦幻之AC: xtll, time666, Dannning# | J - Takeout Delivering | C++17 (GCC 7-32) | Wrong answer on test 2 | 390 ms | 24800 KB |
| 394066528 | Oct/11/2026 05:51 | 你是我的梦幻之AC: xtll, time666, Dannning# | J - Takeout Delivering | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 203 ms | 36000 KB |
| 394066256 | Oct/11/2026 05:45 | 你是我的梦幻之AC: xtll, time666, Dannning# | J - Takeout Delivering | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 1156 ms | 16500 KB |
| 394066221 | Oct/11/2026 05:44 | 你是我的梦幻之AC: xtll, time666, Dannning# | J - Takeout Delivering | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 187 ms | 36000 KB |
| 394066125 | Oct/11/2026 05:42 | 你是我的梦幻之AC: xtll, time666, Dannning# | J - Takeout Delivering | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 187 ms | 36000 KB |
| 394066012 | Oct/11/2026 05:38 | 你是我的梦幻之AC: xtll, time666, Dannning# | J - Takeout Delivering | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 1171 ms | 14100 KB |
| 394065982 | Oct/11/2026 05:38 | 你是我的梦幻之AC: xtll, time666, Dannning# | J - Takeout Delivering | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 1156 ms | 7100 KB |
| 394064384 | Oct/11/2026 04:54 | 你是我的梦幻之AC: xtll, time666, Dannning# | E - Matrix Distances | C++17 (GCC 7-32) | Accepted | 1656 ms | 80700 KB |
| 394063592 | Oct/11/2026 04:30 | 你是我的梦幻之AC: xtll, time666, Dannning# | F - Colorful Balloons | C++23 (GCC 14-64, msys2) | Accepted | 234 ms | 1600 KB |
| 393946676 | Oct/10/2026 14:33 | onlyloving | G - Streak Manipulation | C++17 (GCC 7-32) | Accepted | 203 ms | 10200 KB |
| 393945877 | Oct/10/2026 14:26 | onlyloving | G - Streak Manipulation | C++17 (GCC 7-32) | Wrong answer on test 6 | 46 ms | 800 KB |
| 393945535 | Oct/10/2026 14:23 | onlyloving | G - Streak Manipulation | C++17 (GCC 7-32) | Wrong answer on test 4 | 31 ms | 800 KB |
| 393943133 | Oct/10/2026 14:01 | LBD_LD | J - Takeout Delivering | C++20 (GCC 13-64) | Accepted | 1078 ms | 29900 KB |
| 393942855 | Oct/10/2026 13:59 | LBD_LD | J - Takeout Delivering | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 393938563 | Oct/10/2026 13:19 | yunyue66 | C - Cyclic Substrings | C++23 (GCC 14-64, msys2) | Accepted | 2000 ms | 1003700 KB |
| 393938338 | Oct/10/2026 13:17 | yunyue66 | C - Cyclic Substrings | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 9 | 906 ms | 1048600 KB |
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