→ 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 |
|---|---|---|---|---|---|---|---|
| 331578679 | Jul/30/2025 14:05 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | F - Coin Flip | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 31 ms | 93900 KB |
| 331578419 | Jul/30/2025 14:02 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | F - Coin Flip | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 94000 KB |
| 331578314 | Jul/30/2025 14:02 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | F - Coin Flip | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 62 ms | 94000 KB |
| 331578117 | Jul/30/2025 14:00 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | F - Coin Flip | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 62 ms | 94000 KB |
| 331577927 | Jul/30/2025 13:58 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | F - Coin Flip | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 94000 KB |
| 331577815 | Jul/30/2025 13:57 | Eslam_Saleh# | L - Guess What: Another Permutation Game | C++20 (GCC 13-64) | Wrong answer on test 2 | 156 ms | 0 KB |
| 331577152 | Jul/30/2025 13:52 | 0mar_01 | N - Colored Sticks | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 0 KB |
| 331577070 | Jul/30/2025 13:51 | 0mar_01 | N - Colored Sticks | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 2500 KB |
| 331576924 | Jul/30/2025 13:50 | 0mar_01 | N - Colored Sticks | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 2500 KB |
| 331576757 | Jul/30/2025 13:49 | 0mar_01 | N - Colored Sticks | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 2500 KB |
| 331576551 | Jul/30/2025 13:47 | 0mar_01 | N - Colored Sticks | C++20 (GCC 13-64) | Wrong answer on test 2 | 61 ms | 2500 KB |
| 331576184 | Jul/30/2025 13:44 | Kitokit | H - Mexican Subarrays | C++17 (GCC 7-32) | Wrong answer on test 4 | 108 ms | 900 KB |
| 331576168 | Jul/30/2025 13:44 | 0mar_01 | N - Colored Sticks | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 2500 KB |
| 331575720 | Jul/30/2025 13:40 | Eslam_Saleh# | J - AND Construction | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 331575655 | Jul/30/2025 13:39 | Eslam_Saleh# | J - AND Construction | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 0 KB |
| 331574827 | Jul/30/2025 13:31 | Eslam_Saleh# | L - Guess What: Another Permutation Game | C++20 (GCC 13-64) | Wrong answer on test 2 | 155 ms | 100 KB |
| 331572071 | Jul/30/2025 13:08 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | E - Permutation Game | C++20 (GCC 13-64) | Accepted | 265 ms | 22300 KB |
| 331571687 | Jul/30/2025 13:04 | Rust in Peace: Belal_Abouraya, Mohamed308, Omar_Mohammad# | G - Pretty Prime Collection | C++20 (GCC 13-64) | Runtime error on test 1 | 62 ms | 31600 KB |
| 331571637 | Jul/30/2025 13:04 | Eslam_Saleh# | J - AND Construction | C++20 (GCC 13-64) | Wrong answer on test 4 | 61 ms | 0 KB |
| 331571619 | Jul/30/2025 13:04 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | E - Permutation Game | C++20 (GCC 13-64) | Wrong answer on test 2 | 217 ms | 12500 KB |
| 331571596 | Jul/30/2025 13:04 | Rust in Peace: Belal_Abouraya, Mohamed308, Omar_Mohammad# | G - Pretty Prime Collection | C++20 (GCC 13-64) | Wrong answer on test 9 | 1484 ms | 31600 KB |
| 331571576 | Jul/30/2025 13:04 | Eslam_Saleh# | J - AND Construction | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 0 KB |
| 331570087 | Jul/30/2025 12:51 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | M - Hayyan and Subarray Sums | C++17 (GCC 7-32) | Wrong answer on test 2 | 249 ms | 4000 KB |
| 331569052 | Jul/30/2025 12:42 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | F - Coin Flip | C++17 (GCC 7-32) | Wrong answer on test 3 | 62 ms | 0 KB |
| 331568565 | Jul/30/2025 12:38 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | F - Coin Flip | C++17 (GCC 7-32) | Wrong answer on test 1 | 46 ms | 0 KB |
| 331568476 | Jul/30/2025 12:38 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | F - Coin Flip | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 331568397 | Jul/30/2025 12:37 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | F - Coin Flip | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 0 KB |
| 331568145 | Jul/30/2025 12:35 | Rust in Peace: Belal_Abouraya, Mohamed308, Omar_Mohammad# | F - Coin Flip | C++17 (GCC 7-32) | Accepted | 546 ms | 100 KB |
| 331567028 | Jul/30/2025 12:27 | Ashar-Usmani | N - Colored Sticks | PyPy 3-64 | Accepted | 139 ms | 13400 KB |
| 331566713 | Jul/30/2025 12:24 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | M - Hayyan and Subarray Sums | C++17 (GCC 7-32) | Wrong answer on test 2 | 280 ms | 4000 KB |
| 331566482 | Jul/30/2025 12:22 | Eslam_Saleh# | M - Hayyan and Subarray Sums | C++20 (GCC 13-64) | Accepted | 202 ms | 300 KB |
| 331566296 | Jul/30/2025 12:21 | Rust in Peace: Belal_Abouraya, Mohamed308, Omar_Mohammad# | F - Coin Flip | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 0 KB |
| 331564372 | Jul/30/2025 12:07 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | H - Mexican Subarrays | C++17 (GCC 7-32) | Accepted | 77 ms | 1200 KB |
| 331564000 | Jul/30/2025 12:04 | Mohamed_Osama1# | H - Mexican Subarrays | C++20 (GCC 13-64) | Wrong answer on test 4 | 46 ms | 100 KB |
| 331562902 | Jul/30/2025 11:57 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | M - Hayyan and Subarray Sums | C++20 (GCC 13-64) | Wrong answer on test 2 | 140 ms | 0 KB |
| 331562551 | Jul/30/2025 11:55 | Omar_Al_Midani | M - Hayyan and Subarray Sums | C++23 (GCC 14-64, msys2) | Accepted | 217 ms | 16100 KB |
| 331562538 | Jul/30/2025 11:55 | Md._Nahid_Ullah_Joy | N - Colored Sticks | C++17 (GCC 7-32) | Accepted | 186 ms | 0 KB |
| 331562398 | Jul/30/2025 11:54 | Md._Nahid_Ullah_Joy | N - Colored Sticks | C++17 (GCC 7-32) | Wrong answer on test 1 | 46 ms | 0 KB |
| 331562020 | Jul/30/2025 11:52 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | H - Mexican Subarrays | C++17 (GCC 7-32) | Wrong answer on test 4 | 61 ms | 1200 KB |
| 331561998 | Jul/30/2025 11:52 | Omar_Al_Midani | M - Hayyan and Subarray Sums | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 124 ms | 0 KB |
| 331561241 | Jul/30/2025 11:47 | Md._Nahid_Ullah_Joy | N - Colored Sticks | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 331561189 | Jul/30/2025 11:46 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | F - Coin Flip | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 0 KB |
| 331561036 | Jul/30/2025 11:45 | Eslam_Saleh# | F - Coin Flip | C++20 (GCC 13-64) | Accepted | 546 ms | 100 KB |
| 331560854 | Jul/30/2025 11:44 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | F - Coin Flip | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 100 KB |
| 331559576 | Jul/30/2025 11:35 | Md._Nahid_Ullah_Joy | N - Colored Sticks | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 0 KB |
| 331559250 | Jul/30/2025 11:32 | Md._Nahid_Ullah_Joy | N - Colored Sticks | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 0 KB |
| 331558707 | Jul/30/2025 11:29 | Rust in Peace: Belal_Abouraya, Mohamed308, Omar_Mohammad# | E - Permutation Game | C++17 (GCC 7-32) | Accepted | 421 ms | 36700 KB |
| 331558192 | Jul/30/2025 11:25 | Rust in Peace: Belal_Abouraya, Mohamed308, Omar_Mohammad# | K - Derangements | C++20 (GCC 13-64) | Accepted | 218 ms | 164200 KB |
| 331558146 | Jul/30/2025 11:25 | Md._Nahid_Ullah_Joy | B - Free Problems | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 331558007 | Jul/30/2025 11:24 | O(ba7bo7a): Amgad, Mr_Coder7, y0uKn0wWh0# | N - Colored Sticks | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
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