→ 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 |
|---|---|---|---|---|---|
| 392054030 | Sep/25/2026 19:03 | mustafa_zaky_ | D3 - Rotating Strings | C++23 (GCC 14-64, msys2) | In queue |
| 391873839 | Sep/24/2026 15:22 | mustafa_zaky_ | D3 - Rotating Strings | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 391873708 | Sep/24/2026 15:21 | mustafa_zaky_ | D3 - Rotating Strings | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 391398054 | Sep/21/2026 11:41 | sam030200# | B2 - Mina and Ayman | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 391395342 | Sep/21/2026 11:11 | sam030200# | A - Divisor Difference | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 391394740 | Sep/21/2026 11:03 | sam030200# | A - Divisor Difference | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 391270294 | Sep/19/2026 23:30 | omarmureb38 | D3 - Rotating Strings | C++20 (GCC 13-64) | Perfect result: 100 points |
| 391270103 | Sep/19/2026 23:25 | omarmureb38 | D1 - Looks Divisible To Me | C++20 (GCC 13-64) | Perfect result: 100 points |
| 391269314 | Sep/19/2026 23:11 | omarmureb38 | C4 - Polynomial Convolution | C++20 (GCC 13-64) | Perfect result: 100 points |
| 391268799 | Sep/19/2026 23:00 | omarmureb38 | C3 - Nested Sum (Easy Version) | C++20 (GCC 13-64) | Perfect result: 100 points |
| 391268828 | Sep/19/2026 23:01 | Ghyth.Nofal | D3 - Rotating Strings | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 391268188 | Sep/19/2026 22:49 | omarmureb38 | C2 - Flipping Cards | C++20 (GCC 13-64) | Perfect result: 100 points |
| 391267667 | Sep/19/2026 22:40 | omarmureb38 | C1 - Sets and Integers | C++20 (GCC 13-64) | Perfect result: 100 points |
| 391267487 | Sep/19/2026 22:37 | omarmureb38 | B2 - Mina and Ayman | C++20 (GCC 13-64) | Perfect result: 100 points |
| 391267086 | Sep/19/2026 22:30 | omarmureb38 | B1 - Longest Common Suffix | C++20 (GCC 13-64) | Perfect result: 100 points |
| 391266908 | Sep/19/2026 22:27 | omarmureb38 | A - Divisor Difference | C++20 (GCC 13-64) | Perfect result: 100 points |
| 390949236 | Sep/16/2026 20:43 | Ghyth.Nofal# | D1 - Looks Divisible To Me | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390945950 | Sep/16/2026 20:12 | Ghyth.Nofal# | D1 - Looks Divisible To Me | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 390945481 | Sep/16/2026 20:07 | Ghyth.Nofal# | C4 - Polynomial Convolution | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390944290 | Sep/16/2026 19:53 | Ghyth.Nofal# | C2 - Flipping Cards | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390942767 | Sep/16/2026 19:33 | Ghyth.Nofal# | C3 - Nested Sum (Easy Version) | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390942249 | Sep/16/2026 19:25 | Ghyth.Nofal# | C2 - Flipping Cards | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 390941123 | Sep/16/2026 19:08 | Ghyth.Nofal# | C1 - Sets and Integers | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390939917 | Sep/16/2026 18:49 | Ghyth.Nofal# | B2 - Mina and Ayman | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390939634 | Sep/16/2026 18:44 | Ghyth.Nofal# | B1 - Longest Common Suffix | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390938907 | Sep/16/2026 18:37 | Ghyth.Nofal# | A - Divisor Difference | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390764722 | Sep/14/2026 22:59 | Khaled_Mehriz# | E1 - Blips and Chitz | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390764570 | Sep/14/2026 22:56 | Khaled_Mehriz# | E1 - Blips and Chitz | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 390762545 | Sep/14/2026 22:27 | Khaled_Mehriz# | E1 - Blips and Chitz | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 390762233 | Sep/14/2026 22:22 | Khaled_Mehriz# | E1 - Blips and Chitz | C++23 (GCC 14-64, msys2) | Partial result: 80 points |
| 390761568 | Sep/14/2026 22:12 | Khaled_Mehriz# | E1 - Blips and Chitz | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 390761280 | Sep/14/2026 22:07 | Khaled_Mehriz# | E1 - Blips and Chitz | C++23 (GCC 14-64, msys2) | Partial result: 80 points |
| 390761171 | Sep/14/2026 22:06 | Khaled_Mehriz# | E1 - Blips and Chitz | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 390761050 | Sep/14/2026 22:04 | Khaled_Mehriz# | E1 - Blips and Chitz | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 390759640 | Sep/14/2026 21:45 | Khaled_Mehriz# | E1 - Blips and Chitz | C++23 (GCC 14-64, msys2) | Partial result: 20 points |
| 390759353 | Sep/14/2026 21:40 | Khaled_Mehriz# | E1 - Blips and Chitz | C++23 (GCC 14-64, msys2) | Compilation error |
| 390756935 | Sep/14/2026 21:21 | Khaled_Mehriz# | E1 - Blips and Chitz | C++23 (GCC 14-64, msys2) | Partial result: 20 points |
| 390755281 | Sep/14/2026 21:06 | Khaled_Mehriz# | D3 - Rotating Strings | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 390752168 | Sep/14/2026 20:36 | Khaled_Mehriz# | D3 - Rotating Strings | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 390751800 | Sep/14/2026 20:34 | Khaled_Mehriz# | D3 - Rotating Strings | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 390750448 | Sep/14/2026 20:22 | Khaled_Mehriz# | D3 - Rotating Strings | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 390746147 | Sep/14/2026 19:40 | Khaled_Mehriz# | D1 - Looks Divisible To Me | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390742068 | Sep/14/2026 19:01 | Khaled_Mehriz# | C2 - Flipping Cards | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390737400 | Sep/14/2026 18:18 | Khaled_Mehriz# | B1 - Longest Common Suffix | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390736675 | Sep/14/2026 18:12 | Khaled_Mehriz# | A - Divisor Difference | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390714956 | Sep/14/2026 14:56 | Zeyad_Mahmoud_2# | E2 - Make Them Equivalent | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390713518 | Sep/14/2026 14:41 | Zeyad_Mahmoud_2# | D3 - Rotating Strings | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 390713378 | Sep/14/2026 14:39 | Zeyad_Mahmoud_2# | D3 - Rotating Strings | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 390712883 | Sep/14/2026 14:34 | Zeyad_Mahmoud_2# | D3 - Rotating Strings | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 390711707 | Sep/14/2026 14:21 | Zeyad_Mahmoud_2# | C4 - Polynomial Convolution | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
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