→ About Contest
This was an official contest on the AUC with prizes; all the problems created are supposed to be new unplagiarized ideas.
→ 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 |
|---|---|---|---|---|---|
| 365268497 | Mar/03/2026 22:28 | AndrewHazem | D1 - Looks Divisible To Me | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 365267987 | Mar/03/2026 22:22 | AndrewHazem | C3 - Nested Sum (Easy Version) | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 365266271 | Mar/03/2026 22:03 | AndrewHazem | C3 - Nested Sum (Easy Version) | C++23 (GCC 14-64, msys2) | Partial result: 30 points |
| 365265950 | Mar/03/2026 21:59 | AndrewHazem | C1 - Sets and Integers | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 365265055 | Mar/03/2026 21:49 | AndrewHazem | B2 - Mina and Ayman | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 365264568 | Mar/03/2026 21:44 | AndrewHazem | B1 - Longest Common Suffix | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 365264551 | Mar/03/2026 21:44 | AndrewHazem | B2 - Mina and Ayman | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 365264281 | Mar/03/2026 21:41 | AndrewHazem | A - Divisor Difference | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 365262254 | Mar/03/2026 21:22 | rajkumarwolftiger | C4 - Polynomial Convolution | C++20 (GCC 13-64) | Perfect result: 100 points |
| 365262066 | Mar/03/2026 21:20 | rajkumarwolftiger | C4 - Polynomial Convolution | Python 3 | Perfect result: 100 points |
| 365136538 | Mar/02/2026 22:12 | rajkumarwolftiger | C3 - Nested Sum (Easy Version) | C++20 (GCC 13-64) | Perfect result: 100 points |
| 365114142 | Mar/02/2026 19:03 | rajkumarwolftiger | C3 - Nested Sum (Easy Version) | Python 3 | Perfect result: 100 points |
| 365113877 | Mar/02/2026 19:01 | rajkumarwolftiger | C3 - Nested Sum (Easy Version) | Python 3 | Partial result: 0 points |
| 365113697 | Mar/02/2026 18:59 | rajkumarwolftiger | C3 - Nested Sum (Easy Version) | Python 3 | Partial result: 0 points |
| 365113492 | Mar/02/2026 18:57 | rajkumarwolftiger | C3 - Nested Sum (Easy Version) | C++20 (GCC 13-64) | Partial result: 0 points |
| 364972828 | Mar/01/2026 16:47 | Mahmoud_Elagmy88# | D2 - Nested Sum (Hard Version) | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364972341 | Mar/01/2026 16:43 | Mahmoud_Elagmy88# | D2 - Nested Sum (Hard Version) | C++20 (GCC 13-64) | Partial result: 0 points |
| 364971528 | Mar/01/2026 16:36 | Mahmoud_Elagmy88# | D2 - Nested Sum (Hard Version) | C++20 (GCC 13-64) | Partial result: 0 points |
| 364971127 | Mar/01/2026 16:33 | Mahmoud_Elagmy88# | D2 - Nested Sum (Hard Version) | C++20 (GCC 13-64) | Partial result: 0 points |
| 364969039 | Mar/01/2026 16:17 | Mahmoud_Elagmy88# | D3 - Rotating Strings | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364963727 | Mar/01/2026 15:30 | Mahmoud_Elagmy88# | D2 - Nested Sum (Hard Version) | C++20 (GCC 13-64) | Partial result: 0 points |
| 364963330 | Mar/01/2026 15:26 | Mahmoud_Elagmy88# | D2 - Nested Sum (Hard Version) | C++20 (GCC 13-64) | Partial result: 0 points |
| 364961798 | Mar/01/2026 15:13 | Mahmoud_Elagmy88# | C1 - Sets and Integers | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364960629 | Mar/01/2026 15:04 | Mahmoud_Elagmy88# | B1 - Longest Common Suffix | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364951647 | Mar/01/2026 13:48 | Mahmoud_Elagmy88# | C4 - Polynomial Convolution | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364951165 | Mar/01/2026 13:43 | Mahmoud_Elagmy88# | C4 - Polynomial Convolution | C++20 (GCC 13-64) | Partial result: 30 points |
| 364949335 | Mar/01/2026 13:28 | Mahmoud_Elagmy88# | C2 - Flipping Cards | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364944483 | Mar/01/2026 12:52 | Mahmoud_Elagmy88# | D1 - Looks Divisible To Me | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364943520 | Mar/01/2026 12:46 | Mahmoud_Elagmy88# | C3 - Nested Sum (Easy Version) | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364942654 | Mar/01/2026 12:41 | Mahmoud_Elagmy88# | B2 - Mina and Ayman | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364941123 | Mar/01/2026 12:32 | Mahmoud_Elagmy88# | A - Divisor Difference | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364857748 | Feb/28/2026 18:33 | rajkumarwolftiger | C2 - Flipping Cards | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364857484 | Feb/28/2026 18:31 | rajkumarwolftiger | C2 - Flipping Cards | Python 3 | Perfect result: 100 points |
| 364739872 | Feb/27/2026 20:31 | rajkumarwolftiger | C1 - Sets and Integers | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364739716 | Feb/27/2026 20:29 | rajkumarwolftiger | C1 - Sets and Integers | Python 3 | Perfect result: 100 points |
| 364479140 | Feb/26/2026 16:45 | rajkumarwolftiger | B2 - Mina and Ayman | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364478955 | Feb/26/2026 16:43 | rajkumarwolftiger | B2 - Mina and Ayman | Python 3 | Perfect result: 100 points |
| 364384527 | Feb/25/2026 20:24 | rajkumarwolftiger | B1 - Longest Common Suffix | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364383915 | Feb/25/2026 20:19 | rajkumarwolftiger | B1 - Longest Common Suffix | Python 3 | Perfect result: 100 points |
| 364216496 | Feb/24/2026 19:27 | rajkumarwolftiger | A - Divisor Difference | C++20 (GCC 13-64) | Perfect result: 100 points |
| 364216454 | Feb/24/2026 19:26 | rajkumarwolftiger | A - Divisor Difference | Python 3 | Compilation error |
| 364216343 | Feb/24/2026 19:25 | rajkumarwolftiger | A - Divisor Difference | Python 3 | Perfect result: 100 points |
| 363588854 | Feb/19/2026 12:23 | 4aii_Blabn | F - Proofy and the cat | C++20 (GCC 13-64) | Perfect result: 100 points |
| 363560509 | Feb/19/2026 01:52 | 3RBY W Mo3gbeno: 4aii_Blabn, 3RBY# | E1 - Blips and Chitz | C++20 (GCC 13-64) | Perfect result: 100 points |
| 363560230 | Feb/19/2026 01:40 | 3RBY W Mo3gbeno: 4aii_Blabn, 3RBY# | E2 - Make Them Equivalent | C++20 (GCC 13-64) | Perfect result: 100 points |
| 363560025 | Feb/19/2026 01:34 | 3RBY W Mo3gbeno: 4aii_Blabn, 3RBY# | D4 - The Dilworth Tree | C++20 (GCC 13-64) | Perfect result: 100 points |
| 363559657 | Feb/19/2026 01:18 | 3RBY W Mo3gbeno: 4aii_Blabn, 3RBY# | D3 - Rotating Strings | C++20 (GCC 13-64) | Perfect result: 100 points |
| 363559000 | Feb/19/2026 00:53 | 3RBY W Mo3gbeno: 4aii_Blabn, 3RBY# | D2 - Nested Sum (Hard Version) | C++20 (GCC 13-64) | Perfect result: 100 points |
| 363558974 | Feb/19/2026 00:52 | 3RBY W Mo3gbeno: 4aii_Blabn, 3RBY# | D1 - Looks Divisible To Me | C++20 (GCC 13-64) | Perfect result: 100 points |
| 363558422 | Feb/19/2026 00:38 | 3RBY W Mo3gbeno: 4aii_Blabn, 3RBY# | C4 - Polynomial Convolution | C++20 (GCC 13-64) | Perfect result: 100 points |
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