→ About Contest
The Universal Cup is a non-profit organization dedicated to offering training resources for competitive programming teams. This contest is prepared by SUA Problem Setter Team (https://sua.ac/).
→ 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 |
|---|---|---|---|---|---|---|---|
| 397557555 | Nov/06/2026 12:51 | Ivy_Str | F - Equivalent Rewriting | C++23 (GCC 14-64, msys2) | Accepted | 296 ms | 7100 KB |
| 397554127 | Nov/06/2026 12:09 | Ivy_Str | F - Equivalent Rewriting | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 397553276 | Nov/06/2026 12:00 | Ivy_Str | F - Equivalent Rewriting | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 15 ms | 0 KB |
| 397553146 | Nov/06/2026 11:59 | Ivy_Str | F - Equivalent Rewriting | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 397548418 | Nov/06/2026 11:01 | Ruizhu | A - Cool, It's Yesterday Four Times More | C++20 (GCC 13-64) | Accepted | 46 ms | 2000 KB |
| 397548320 | Nov/06/2026 11:00 | Ruizhu | A - Cool, It's Yesterday Four Times More | C++20 (GCC 13-64) | Wrong answer on test 2 | 15 ms | 2000 KB |
| 397545117 | Nov/06/2026 10:21 | April_sakura | M - Trapping Rain Water | C++23 (GCC 14-64, msys2) | Accepted | 2453 ms | 11400 KB |
| 397534316 | Nov/06/2026 06:56 | April_sakura | L - Elevator | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 2500 KB |
| 397534303 | Nov/06/2026 06:56 | April_sakura | A - Cool, It's Yesterday Four Times More | C++23 (GCC 14-64, msys2) | Accepted | 1000 ms | 1800 KB |
| 397532852 | Nov/06/2026 06:19 | nnyr | G - Knapsack | C++17 (GCC 7-32) | Accepted | 93 ms | 0 KB |
| 397532738 | Nov/06/2026 06:15 | nnyr | G - Knapsack | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 397531909 | Nov/06/2026 05:54 | Ruizhu | G - Knapsack | C++20 (GCC 13-64) | Accepted | 62 ms | 200 KB |
| 397531787 | Nov/06/2026 05:51 | Ruizhu | G - Knapsack | C++20 (GCC 13-64) | Time limit exceeded on test 34 | 1000 ms | 200 KB |
| 397531758 | Nov/06/2026 05:50 | Ruizhu | G - Knapsack | C++20 (GCC 13-64) | Runtime error on test 7 | 46 ms | 100 KB |
| 397512332 | Nov/05/2026 21:55 | nnyr | G - Knapsack | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 397487973 | Nov/05/2026 18:00 | Ruizhu | F - Equivalent Rewriting | C++20 (GCC 13-64) | Accepted | 281 ms | 8200 KB |
| 397487865 | Nov/05/2026 17:59 | Ruizhu | F - Equivalent Rewriting | C++20 (GCC 13-64) | Wrong answer on test 12 | 187 ms | 1400 KB |
| 397487702 | Nov/05/2026 17:57 | Ruizhu | F - Equivalent Rewriting | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 800 KB |
| 397487307 | Nov/05/2026 17:53 | cryozwq | H - Puzzle: Question Mark | C++20 (GCC 13-64) | Wrong answer on test 2 | 1125 ms | 15800 KB |
| 397487274 | Nov/05/2026 17:53 | Ruizhu | F - Equivalent Rewriting | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 800 KB |
| 397487169 | Nov/05/2026 17:52 | lost_you | H - Puzzle: Question Mark | C++17 (GCC 7-32) | Wrong answer on test 2 | 640 ms | 15800 KB |
| 397487064 | Nov/05/2026 17:51 | Ruizhu | F - Equivalent Rewriting | C++20 (GCC 13-64) | Wrong answer on test 2 | 15 ms | 800 KB |
| 397486701 | Nov/05/2026 17:48 | lost_you | H - Puzzle: Question Mark | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 15800 KB |
| 397486524 | Nov/05/2026 17:46 | lost_you | H - Puzzle: Question Mark | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 15800 KB |
| 397485599 | Nov/05/2026 17:37 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | H - Puzzle: Question Mark | C++20 (GCC 13-64) | Accepted | 1078 ms | 15700 KB |
| 397485332 | Nov/05/2026 17:34 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | H - Puzzle: Question Mark | C++20 (GCC 13-64) | Time limit exceeded on test 7 | 3000 ms | 13100 KB |
| 397485038 | Nov/05/2026 17:31 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | H - Puzzle: Question Mark | C++20 (GCC 13-64) | Time limit exceeded on test 7 | 3000 ms | 12200 KB |
| 397484209 | Nov/05/2026 17:23 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | H - Puzzle: Question Mark | C++20 (GCC 13-64) | Runtime error on test 1 | 0 ms | 4000 KB |
| 397482798 | Nov/05/2026 17:10 | Ruizhu | C - Primitive Root | C++20 (GCC 13-64) | Accepted | 93 ms | 0 KB |
| 397482728 | Nov/05/2026 17:09 | Ruizhu | C - Primitive Root | C++20 (GCC 13-64) | Wrong answer on test 11 | 78 ms | 0 KB |
| 397482657 | Nov/05/2026 17:08 | nnyr | F - Equivalent Rewriting | C++17 (GCC 7-32) | Accepted | 1281 ms | 19000 KB |
| 397479519 | Nov/05/2026 16:39 | nnyr | F - Equivalent Rewriting | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 397478921 | Nov/05/2026 16:34 | chen--xi | L - Elevator | C++20 (GCC 13-64) | Accepted | 171 ms | 0 KB |
| 397478483 | Nov/05/2026 16:30 | Ruizhu | C - Primitive Root | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 0 KB |
| 397478106 | Nov/05/2026 16:26 | chen--xi | L - Elevator | C++20 (GCC 13-64) | Wrong answer on test 2 | 140 ms | 0 KB |
| 397477207 | Nov/05/2026 16:18 | wangzehao | F - Equivalent Rewriting | C++23 (GCC 14-64, msys2) | Accepted | 1250 ms | 22100 KB |
| 397475681 | Nov/05/2026 16:03 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | M - Trapping Rain Water | C++20 (GCC 13-64) | Accepted | 1312 ms | 49300 KB |
| 397475711 | Nov/05/2026 16:03 | wangzehao | F - Equivalent Rewriting | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 397475028 | Nov/05/2026 15:56 | chen--xi | L - Elevator | C++20 (GCC 13-64) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 397474924 | Nov/05/2026 15:56 | Ruizhu | I - Counter | C++20 (GCC 13-64) | Accepted | 218 ms | 800 KB |
| 397474909 | Nov/05/2026 15:56 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | M - Trapping Rain Water | C++20 (GCC 13-64) | Wrong answer on test 3 | 1140 ms | 47000 KB |
| 397469247 | Nov/05/2026 14:58 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | L - Elevator | C++20 (GCC 13-64) | Accepted | 171 ms | 47000 KB |
| 397468734 | Nov/05/2026 14:53 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | L - Elevator | C++20 (GCC 13-64) | Wrong answer on test 2 | 109 ms | 47000 KB |
| 397466358 | Nov/05/2026 14:29 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | A - Cool, It's Yesterday Four Times More | C++20 (GCC 13-64) | Accepted | 187 ms | 4900 KB |
| 397461213 | Nov/05/2026 13:34 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | F - Equivalent Rewriting | C++20 (GCC 13-64) | Accepted | 437 ms | 125600 KB |
| 397461158 | Nov/05/2026 13:33 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | F - Equivalent Rewriting | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 397460085 | Nov/05/2026 13:20 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | G - Knapsack | C++20 (GCC 13-64) | Accepted | 156 ms | 423300 KB |
| 397460027 | Nov/05/2026 13:20 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | G - Knapsack | C++20 (GCC 13-64) | Time limit exceeded on test 23 | 1000 ms | 113400 KB |
| 397459236 | Nov/05/2026 13:10 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | C - Primitive Root | C++20 (GCC 13-64) | Accepted | 140 ms | 0 KB |
| 397457539 | Nov/05/2026 12:51 | Easy Win with My Qu Friends: lost_you, YaliCai, cryozwq# | I - Counter | C++20 (GCC 13-64) | Accepted | 187 ms | 15700 KB |
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