→ 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 |
|---|---|---|---|---|---|---|---|
| 301315862 | Jan/17/2025 05:32 | vjudge.9 | C - 更小但是异或之后至少有 x 个 1 | C++20 (GCC 13-64) | Wrong answer on test 4 | 46 ms | 0 KB |
| 301315818 | Jan/17/2025 05:31 | vjudge.9 | C - 更小但是异或之后至少有 x 个 1 | C++20 (GCC 13-64) | Wrong answer on test 4 | 46 ms | 100 KB |
| 301315773 | Jan/17/2025 05:30 | vjudge3 | A - rnm，退钱！ | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 301315678 | Jan/17/2025 05:28 | vjudge.3 | C - 更小但是异或之后至少有 x 个 1 | C++20 (GCC 13-64) | Wrong answer on test 39 | 374 ms | 19800 KB |
| 301315542 | Jan/17/2025 05:25 | vjudge.9 | C - 更小但是异或之后至少有 x 个 1 | C++20 (GCC 13-64) | Wrong answer on test 4 | 46 ms | 15700 KB |
| 301315465 | Jan/17/2025 05:23 | vjudge.1 | C - 更小但是异或之后至少有 x 个 1 | C++23 (GCC 14-64, msys2) | Accepted | 296 ms | 4800 KB |
| 301315218 | Jan/17/2025 05:17 | vjudge.10 | C - 更小但是异或之后至少有 x 个 1 | C++20 (GCC 13-64) | Wrong answer on test 4 | 46 ms | 0 KB |
| 301315165 | Jan/17/2025 05:16 | vjudge5 | C - 更小但是异或之后至少有 x 个 1 | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 46 ms | 2000 KB |
| 301315067 | Jan/17/2025 05:14 | vjudge.2 | C - 更小但是异或之后至少有 x 个 1 | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 46 ms | 2000 KB |
| 301314948 | Jan/17/2025 05:10 | vjudge.3 | C - 更小但是异或之后至少有 x 个 1 | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 46 ms | 2000 KB |
| 301314908 | Jan/17/2025 05:09 | vjudge3 | C - 更小但是异或之后至少有 x 个 1 | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 46 ms | 0 KB |
| 301313633 | Jan/17/2025 04:32 | vjudge.2 | B - 奥术之尘 | C++23 (GCC 14-64, msys2) | Accepted | 421 ms | 1600 KB |
| 301313444 | Jan/17/2025 04:27 | vjudge3 | B - 奥术之尘 | C++20 (GCC 13-64) | Accepted | 108 ms | 100 KB |
| 301313343 | Jan/17/2025 04:24 | vjudge.1 | A - rnm，退钱！ | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 301313156 | Jan/17/2025 04:18 | vjudge.5 | A - rnm，退钱！ | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 301312959 | Jan/17/2025 04:12 | vjudge1 | B - 奥术之尘 | C++20 (GCC 13-64) | Accepted | 390 ms | 1600 KB |
| 301312665 | Jan/17/2025 04:02 | vjudge.5 | A - rnm，退钱！ | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 301312631 | Jan/17/2025 04:01 | vjudge.9 | A - rnm，退钱！ | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 0 KB |
| 300478103 | Jan/11/2025 10:17 | lprdsb | F - 二分查找 | C++20 (GCC 13-64) | Accepted | 249 ms | 35400 KB |
| 300477351 | Jan/11/2025 10:11 | lprdsb | I - Would You Like Some Modulo? | C++20 (GCC 13-64) | Accepted | 421 ms | 3400 KB |
| 296248686 | Dec/13/2024 10:20 | SCF_01 | D - 生活在树上 | C++17 (GCC 7-32) | Accepted | 312 ms | 0 KB |
| 296246997 | Dec/13/2024 10:06 | SCF_01 | D - 生活在树上 | C++17 (GCC 7-32) | Wrong answer on test 4 | 234 ms | 0 KB |
| 294077125 | Nov/30/2024 19:50 | SCF_01 | E - 宝石合成 | C++17 (GCC 7-32) | Wrong answer on test 2 | 93 ms | 0 KB |
| 293927451 | Nov/30/2024 05:13 | Yanyichaoqun | C - 更小但是异或之后至少有 x 个 1 | GNU C11 | Time limit exceeded on test 14 | 1000 ms | 2000 KB |
| 293927157 | Nov/30/2024 05:10 | Yanyichaoqun | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Accepted | 327 ms | 2000 KB |
| 293875823 | Nov/29/2024 19:10 | Yanyichaoqun | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 35 | 374 ms | 2000 KB |
| 293874720 | Nov/29/2024 19:04 | Yanyichaoqun | C - 更小但是异或之后至少有 x 个 1 | GNU C11 | Wrong answer on test 2 | 46 ms | 1900 KB |
| 293874675 | Nov/29/2024 19:04 | Yanyichaoqun | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 2 | 30 ms | 1900 KB |
| 293874102 | Nov/29/2024 19:01 | Yanyichaoqun | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 35 | 312 ms | 2000 KB |
| 293873927 | Nov/29/2024 19:00 | Yanyichaoqun | C - 更小但是异或之后至少有 x 个 1 | GNU C11 | Time limit exceeded on test 14 | 1000 ms | 2000 KB |
| 293873118 | Nov/29/2024 18:56 | Yanyichaoqun | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 35 | 312 ms | 2000 KB |
| 293872309 | Nov/29/2024 18:52 | SCF_01 | B - 奥术之尘 | C++17 (GCC 7-32) | Accepted | 390 ms | 1600 KB |
| 293871219 | Nov/29/2024 18:46 | SCF_01 | B - 奥术之尘 | C++17 (GCC 7-32) | Wrong answer on test 8 | 46 ms | 1600 KB |
| 293870664 | Nov/29/2024 18:43 | SCF_01 | B - 奥术之尘 | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 1600 KB |
| 293867020 | Nov/29/2024 18:25 | SCF_01 | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Accepted | 405 ms | 5900 KB |
| 293861237 | Nov/29/2024 17:47 | SCF_01 | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 39 | 406 ms | 5900 KB |
| 293859195 | Nov/29/2024 17:36 | SCF_01 | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 4 | 62 ms | 5900 KB |
| 293857737 | Nov/29/2024 17:27 | SCF_01 | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 4 | 46 ms | 5900 KB |
| 293854640 | Nov/29/2024 17:11 | SCF_01 | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 4 | 46 ms | 5900 KB |
| 293755071 | Nov/29/2024 06:21 | Yanyichaoqun | B - 奥术之尘 | C++17 (GCC 7-32) | Accepted | 343 ms | 1600 KB |
| 293753085 | Nov/29/2024 06:07 | Yanyichaoqun | A - rnm，退钱！ | GNU C11 | Accepted | 46 ms | 0 KB |
| 293445897 | Nov/27/2024 08:58 | Gu1xx | B - 奥术之尘 | C++17 (GCC 7-32) | Time limit exceeded on test 23 | 1000 ms | 2000 KB |
| 293445605 | Nov/27/2024 08:55 | Gu1xx | B - 奥术之尘 | C++17 (GCC 7-32) | Time limit exceeded on test 23 | 1000 ms | 2000 KB |
| 293445544 | Nov/27/2024 08:55 | Gu1xx | B - 奥术之尘 | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 293444636 | Nov/27/2024 08:46 | Gu1xx | B - 奥术之尘 | C++17 (GCC 7-32) | Wrong answer on test 8 | 46 ms | 2000 KB |
| 293444477 | Nov/27/2024 08:45 | Gu1xx | B - 奥术之尘 | C++17 (GCC 7-32) | Wrong answer on test 8 | 62 ms | 1600 KB |
| 293443320 | Nov/27/2024 08:34 | Gu1xx | B - 奥术之尘 | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 1600 KB |
| 293442287 | Nov/27/2024 08:25 | Gu1xx | B - 奥术之尘 | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 1600 KB |
| 293440289 | Nov/27/2024 08:05 | Gu1xx | A - rnm，退钱！ | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 293319993 | Nov/26/2024 10:48 | sky2004 | E - 宝石合成 | C++17 (GCC 7-32) | Accepted | 140 ms | 1600 KB |
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