→ About Contest
→ 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 |
|---|---|---|---|---|---|---|---|
| 344438722 | Oct/18/2025 08:58 | Amusing Cat: xb_, xzh, msiad# | E - Elevator | C++20 (GCC 13-64) | Accepted | 265 ms | 11900 KB |
| 344436809 | Oct/18/2025 08:41 | Amusing Cat: xb_, xzh, msiad# | E - Elevator | C++20 (GCC 13-64) | Wrong answer on test 10 | 202 ms | 11900 KB |
| 344436630 | Oct/18/2025 08:40 | Amusing Cat: xb_, xzh, msiad# | E - Elevator | C++20 (GCC 13-64) | Wrong answer on test 10 | 171 ms | 4100 KB |
| 344434209 | Oct/18/2025 08:18 | Amusing Cat: xb_, xzh, msiad# | H - GameX | C++20 (GCC 13-64) | Accepted | 687 ms | 26900 KB |
| 344431179 | Oct/18/2025 07:48 | Amusing Cat: xb_, xzh, msiad# | L - Station of Fate | C++20 (GCC 13-64) | Accepted | 93 ms | 29100 KB |
| 344158522 | Oct/17/2025 13:03 | hnust_huangjiaxing | M - XOR Sum | C++20 (GCC 13-64) | Accepted | 77 ms | 8000 KB |
| 344103705 | Oct/17/2025 02:43 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Accepted | 93 ms | 800 KB |
| 344050405 | Oct/16/2025 18:16 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | M - XOR Sum | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 344043356 | Oct/16/2025 17:34 | hnust_huangjiaxing | M - XOR Sum | C++20 (GCC 13-64) | Wrong answer on test 3 | 77 ms | 4000 KB |
| 344042264 | Oct/16/2025 17:28 | could you ac me?: hnust_huangjiaxing, hnust_pengjingyan, hnust_lianghan# | M - XOR Sum | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 4000 KB |
| 344041385 | Oct/16/2025 17:23 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | M - XOR Sum | C++20 (GCC 13-64) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 344040820 | Oct/16/2025 17:19 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | M - XOR Sum | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 344038606 | Oct/16/2025 17:03 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | M - XOR Sum | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 344037167 | Oct/16/2025 16:52 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | E - Elevator | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 344035581 | Oct/16/2025 16:41 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | E - Elevator | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 344031648 | Oct/16/2025 16:16 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | M - XOR Sum | C++20 (GCC 13-64) | Accepted | 453 ms | 18300 KB |
| 344031337 | Oct/16/2025 16:14 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | M - XOR Sum | C++20 (GCC 13-64) | Wrong answer on test 10 | 109 ms | 15800 KB |
| 344031010 | Oct/16/2025 16:12 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | M - XOR Sum | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 15700 KB |
| 344030706 | Oct/16/2025 16:10 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | M - XOR Sum | C++20 (GCC 13-64) | Wrong answer on test 10 | 109 ms | 15800 KB |
| 344027112 | Oct/16/2025 15:46 | rlc202204 | M - XOR Sum | C++20 (GCC 13-64) | Accepted | 874 ms | 94800 KB |
| 344026884 | Oct/16/2025 15:45 | rlc202204 | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 10 | 1000 ms | 94800 KB |
| 344026607 | Oct/16/2025 15:44 | rlc202204 | M - XOR Sum | C++20 (GCC 13-64) | Runtime error on test 8 | 77 ms | 1700 KB |
| 344023206 | Oct/16/2025 15:20 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 5 | 1000 ms | 16600 KB |
| 344021760 | Oct/16/2025 15:11 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Accepted | 77 ms | 800 KB |
| 344020953 | Oct/16/2025 15:05 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 10 | 1000 ms | 800 KB |
| 344020807 | Oct/16/2025 15:04 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 800 KB |
| 344020379 | Oct/16/2025 15:01 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 8 | 1000 ms | 800 KB |
| 344019637 | Oct/16/2025 14:56 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 8 | 1000 ms | 800 KB |
| 344017822 | Oct/16/2025 14:45 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 8 | 1000 ms | 1600 KB |
| 344017373 | Oct/16/2025 14:43 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 8 | 1000 ms | 1600 KB |
| 344017226 | Oct/16/2025 14:42 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Wrong answer on test 8 | 171 ms | 1600 KB |
| 344017112 | Oct/16/2025 14:41 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 8 | 1000 ms | 200 KB |
| 344014115 | Oct/16/2025 14:22 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | E - Elevator | C++20 (GCC 13-64) | Accepted | 327 ms | 39200 KB |
| 344013953 | Oct/16/2025 14:20 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | E - Elevator | C++20 (GCC 13-64) | Wrong answer on test 10 | 202 ms | 39200 KB |
| 344011981 | Oct/16/2025 14:07 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | H - GameX | C++20 (GCC 13-64) | Accepted | 109 ms | 15700 KB |
| 344011006 | Oct/16/2025 14:00 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | L - Station of Fate | C++20 (GCC 13-64) | Accepted | 77 ms | 3200 KB |
| 344010921 | Oct/16/2025 14:00 | 3395221528: hnust_jiangxinyan, hnust_maoyiyun, hbx# | L - Station of Fate | C++20 (GCC 13-64) | Runtime error on test 74 | 62 ms | 1600 KB |
| 344009022 | Oct/16/2025 13:45 | could you ac me?: hnust_huangjiaxing, hnust_pengjingyan, hnust_lianghan# | H - GameX | C++20 (GCC 13-64) | Accepted | 108 ms | 15700 KB |
| 344008542 | Oct/16/2025 13:41 | could you ac me?: hnust_huangjiaxing, hnust_pengjingyan, hnust_lianghan# | H - GameX | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 15700 KB |
| 344005092 | Oct/16/2025 13:15 | could you ac me?: hnust_huangjiaxing, hnust_pengjingyan, hnust_lianghan# | E - Elevator | C++20 (GCC 13-64) | Accepted | 343 ms | 23000 KB |
| 344004236 | Oct/16/2025 13:09 | could you ac me?: hnust_huangjiaxing, hnust_pengjingyan, hnust_lianghan# | E - Elevator | C++20 (GCC 13-64) | Runtime error on test 15 | 233 ms | 15800 KB |
| 344003917 | Oct/16/2025 13:07 | could you ac me?: hnust_huangjiaxing, hnust_pengjingyan, hnust_lianghan# | L - Station of Fate | C++20 (GCC 13-64) | Accepted | 62 ms | 1600 KB |
| 343998154 | Oct/16/2025 12:30 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 11 | 1000 ms | 4300 KB |
| 343998029 | Oct/16/2025 12:29 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 100 KB |
| 343997538 | Oct/16/2025 12:26 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 8 | 1000 ms | 4300 KB |
| 343993456 | Oct/16/2025 12:23 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 18 | 1000 ms | 4300 KB |
| 343992817 | Oct/16/2025 12:18 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 11 | 1000 ms | 2000 KB |
| 343992698 | Oct/16/2025 12:18 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 8 | 1000 ms | 89900 KB |
| 343989683 | Oct/16/2025 11:55 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 18 | 1000 ms | 4300 KB |
| 343989624 | Oct/16/2025 11:55 | lzh0220 | M - XOR Sum | C++20 (GCC 13-64) | Time limit exceeded on test 8 | 1000 ms | 100 KB |
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