→ 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.
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→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 355187789 | Dec/26/2025 17:48 | AbdallahMahmoud | M - Rob And Lie | C++17 (GCC 7-32) | Wrong answer on test 2 | 78 ms | 0 KB |
| 355178188 | Dec/26/2025 16:35 | AbdallahMahmoud | M - Rob And Lie | C++17 (GCC 7-32) | Wrong answer on test 2 | 62 ms | 0 KB |
| 355178092 | Dec/26/2025 16:34 | AbdallahMahmoud | M - Rob And Lie | C++17 (GCC 7-32) | Wrong answer on test 2 | 62 ms | 0 KB |
| 355177862 | Dec/26/2025 16:32 | AbdallahMahmoud | M - Rob And Lie | C++17 (GCC 7-32) | Wrong answer on test 2 | 93 ms | 0 KB |
| 355108714 | Dec/26/2025 00:18 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Accepted | 343 ms | 0 KB |
| 355106888 | Dec/26/2025 00:12 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 26 | 62 ms | 0 KB |
| 355106749 | Dec/26/2025 00:10 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 26 | 62 ms | 0 KB |
| 355106659 | Dec/26/2025 00:08 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 26 | 62 ms | 0 KB |
| 355106545 | Dec/26/2025 00:06 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 26 | 46 ms | 0 KB |
| 355106086 | Dec/25/2025 23:57 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 26 | 46 ms | 0 KB |
| 355104570 | Dec/25/2025 23:29 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 355104367 | Dec/25/2025 23:26 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 0 KB |
| 355104323 | Dec/25/2025 23:25 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 354992861 | Dec/25/2025 00:32 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 0 KB |
| 354992809 | Dec/25/2025 00:30 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 354992774 | Dec/25/2025 00:29 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 26 | 62 ms | 0 KB |
| 354992444 | Dec/25/2025 00:23 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 354992400 | Dec/25/2025 00:22 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 26 | 46 ms | 0 KB |
| 354992161 | Dec/25/2025 00:18 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 26 | 62 ms | 0 KB |
| 354992114 | Dec/25/2025 00:17 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 26 | 62 ms | 0 KB |
| 354990800 | Dec/24/2025 23:52 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 26 | 46 ms | 0 KB |
| 354990415 | Dec/24/2025 23:45 | AbdallahMahmoud | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 26 | 62 ms | 0 KB |
| 354302355 | Dec/20/2025 14:04 | DrStonee | L - Dynamic String Array | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 100 KB |
| 354301914 | Dec/20/2025 14:00 | DrStonee | L - Dynamic String Array | C++23 (GCC 14-64, msys2) | Wrong answer on test 19 | 62 ms | 0 KB |
| 354298981 | Dec/20/2025 13:33 | DrStonee | L - Dynamic String Array | C++23 (GCC 14-64, msys2) | Wrong answer on test 19 | 78 ms | 200 KB |
| 354297880 | Dec/20/2025 13:24 | DrStonee | L - Dynamic String Array | C++23 (GCC 14-64, msys2) | Wrong answer on test 19 | 62 ms | 100 KB |
| 353441468 | Dec/14/2025 15:09 | EL_R3AD: DrStonee, Becha123, Bilel# | H - Sortable Grid | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 353438343 | Dec/14/2025 14:40 | EL_R3AD: DrStonee, Becha123, Bilel# | E - Eating The Tree | C++23 (GCC 14-64, msys2) | Accepted | 390 ms | 44600 KB |
| 353434357 | Dec/14/2025 14:00 | EL_R3AD: DrStonee, Becha123, Bilel# | D - Black Nodes | C++23 (GCC 14-64, msys2) | Accepted | 265 ms | 19300 KB |
| 353433793 | Dec/14/2025 13:55 | EL_R3AD: DrStonee, Becha123, Bilel# | D - Black Nodes | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 171 ms | 19300 KB |
| 353431808 | Dec/14/2025 13:34 | EL_R3AD: DrStonee, Becha123, Bilel# | G - Grid Game | C++23 (GCC 14-64, msys2) | Accepted | 125 ms | 13000 KB |
| 353430943 | Dec/14/2025 13:24 | EL_R3AD: DrStonee, Becha123, Bilel# | J - Pixel Canvas | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 353430853 | Dec/14/2025 13:23 | EL_R3AD: DrStonee, Becha123, Bilel# | D - Black Nodes | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 10700 KB |
| 353430629 | Dec/14/2025 13:21 | EL_R3AD: DrStonee, Becha123, Bilel# | D - Black Nodes | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 140 ms | 10700 KB |
| 353430040 | Dec/14/2025 13:15 | EL_R3AD: DrStonee, Becha123, Bilel# | G - Grid Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 353429849 | Dec/14/2025 13:13 | EL_R3AD: DrStonee, Becha123, Bilel# | D - Black Nodes | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 171 ms | 10700 KB |
| 353428658 | Dec/14/2025 12:59 | EL_R3AD: DrStonee, Becha123, Bilel# | D - Black Nodes | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 7900 KB |
| 353425249 | Dec/14/2025 12:22 | EL_R3AD: DrStonee, Becha123, Bilel# | J - Pixel Canvas | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 0 KB |
| 353423342 | Dec/14/2025 12:01 | EL_R3AD: DrStonee, Becha123, Bilel# | J - Pixel Canvas | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 0 KB |
| 353422543 | Dec/14/2025 11:53 | EL_R3AD: DrStonee, Becha123, Bilel# | J - Pixel Canvas | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 0 KB |
| 353420903 | Dec/14/2025 11:36 | EL_R3AD: DrStonee, Becha123, Bilel# | J - Pixel Canvas | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 353418923 | Dec/14/2025 11:15 | EL_R3AD: DrStonee, Becha123, Bilel# | A - Olives and Water | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 100 KB |
| 353418582 | Dec/14/2025 11:11 | EL_R3AD: DrStonee, Becha123, Bilel# | A - Olives and Water | C++23 (GCC 14-64, msys2) | Wrong answer on test 26 | 46 ms | 0 KB |
| 353418440 | Dec/14/2025 11:10 | EL_R3AD: DrStonee, Becha123, Bilel# | M - Rob And Lie | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 353417874 | Dec/14/2025 11:04 | EL_R3AD: DrStonee, Becha123, Bilel# | A - Olives and Water | C++23 (GCC 14-64, msys2) | Wrong answer on test 26 | 31 ms | 100 KB |
| 353417507 | Dec/14/2025 11:00 | EL_R3AD: DrStonee, Becha123, Bilel# | A - Olives and Water | C++23 (GCC 14-64, msys2) | Runtime error on test 26 | 46 ms | 100 KB |
| 353415729 | Dec/14/2025 10:44 | EL_R3AD: DrStonee, Becha123, Bilel# | K - An Easy Math Problem | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 353415611 | Dec/14/2025 10:43 | EL_R3AD: DrStonee, Becha123, Bilel# | B - Let's Go Swimming! | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 352726148 | Dec/09/2025 18:41 | 3bkarm | D - Black Nodes | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 2900 KB |
| 352726027 | Dec/09/2025 18:41 | 3bkarm | D - Black Nodes | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 3000 KB |
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