→ About Contest
Battle of Brains is a yearly intra-university programming contest specifically for freshmen and sophomores.
→ 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
Problem A - First Year, Second Year
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 233081880 | Nov/17/2023 15:46 | vjudge4 | A - First Year, Second Year | C++17 (GCC 9-64) | Accepted | 15 ms | 0 KB |
| 244321659 | Jan/31/2024 23:34 | vjudge1 | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 233006441 | Nov/16/2023 20:53 | vjudge3 | A - First Year, Second Year | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 243736776 | Jan/28/2024 12:11 | vjudge4 | A - First Year, Second Year | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 227687677 | Oct/11/2023 16:47 | Mango_s | A - First Year, Second Year | C++20 (GCC 11-64) | Accepted | 0 ms | 0 KB |
| 243733967 | Jan/28/2024 11:50 | vjudge2 | A - First Year, Second Year | Clang++17 Diagnostics | Accepted | 31 ms | 0 KB |
| 243745621 | Jan/28/2024 13:15 | vjudge5 | A - First Year, Second Year | C++17 (GCC 9-64) | Accepted | 0 ms | 0 KB |
| 243821262 | Jan/28/2024 22:09 | vjudge2 | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 227688658 | Oct/11/2023 16:53 | NiloyChakma | A - First Year, Second Year | C++20 (GCC 11-64) | Accepted | 0 ms | 0 KB |
| 228654996 | Oct/18/2023 12:32 | CodeHoppers: RD_TheCoder, Fadil, RiBNAT# | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 243731428 | Jan/28/2024 11:31 | vjudge1 | A - First Year, Second Year | C++17 (GCC 9-64) | Accepted | 15 ms | 0 KB |
| 243736434 | Jan/28/2024 12:09 | vjudge3 | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 243738887 | Jan/28/2024 12:27 | vjudge1 | A - First Year, Second Year | C++17 (GCC 9-64) | Accepted | 15 ms | 0 KB |
| 227954351 | Oct/13/2023 00:25 | GuyNEN | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 233260572 | Nov/18/2023 10:37 | vjudge3 | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 0 ms | 0 KB |
| 243734963 | Jan/28/2024 11:57 | vjudge2 | A - First Year, Second Year | C++17 (GCC 9-64) | Accepted | 0 ms | 0 KB |
| 243736469 | Jan/28/2024 12:09 | vjudge5 | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 227690097 | Oct/11/2023 17:02 | Drogalion01 | A - First Year, Second Year | C++17 (GCC 9-64) | Accepted | 0 ms | 0 KB |
| 228824194 | Oct/19/2023 18:30 | vjudge5 | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 0 ms | 0 KB |
| 250106034 | Mar/07/2024 19:35 | Mehedi26696 | A - First Year, Second Year | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 228397456 | Oct/16/2023 13:15 | IamSourav33 | A - First Year, Second Year | C++20 (GCC 11-64) | Accepted | 0 ms | 0 KB |
| 243737681 | Jan/28/2024 12:18 | vjudge2 | A - First Year, Second Year | C++20 (GCC 11-64) | Accepted | 0 ms | 0 KB |
| 243749886 | Jan/28/2024 13:45 | vjudge2 | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 243824679 | Jan/28/2024 22:47 | alaaosama712005 | A - First Year, Second Year | C++17 (GCC 9-64) | Accepted | 0 ms | 0 KB |
| 264647888 | Jun/07/2024 23:31 | raihanulislam0 | A - First Year, Second Year | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 243740210 | Jan/28/2024 12:37 | vjudge5 | A - First Year, Second Year | C++17 (GCC 9-64) | Accepted | 15 ms | 0 KB |
| 243750038 | Jan/28/2024 13:46 | vjudge1 | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 227690485 | Oct/11/2023 17:04 | Basar. | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 232999180 | Nov/16/2023 19:45 | vjudge3 | A - First Year, Second Year | C++20 (GCC 11-64) | Accepted | 0 ms | 0 KB |
| 243735945 | Jan/28/2024 12:05 | vjudge2 | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 243741492 | Jan/28/2024 12:46 | vjudge5 | A - First Year, Second Year | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 244616467 | Feb/03/2024 01:05 | Maro_exk | A - First Year, Second Year | C++20 (GCC 11-64) | Accepted | 0 ms | 0 KB |
| 229767149 | Oct/26/2023 05:00 | HsuehHtao | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 243737661 | Jan/28/2024 12:18 | vjudge5 | A - First Year, Second Year | C++17 (GCC 9-64) | Accepted | 0 ms | 0 KB |
| 243748065 | Jan/28/2024 13:33 | vjudge4 | A - First Year, Second Year | C++17 (GCC 9-64) | Accepted | 0 ms | 0 KB |
| 227687002 | Oct/11/2023 16:42 | Shafahid | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 243745568 | Jan/28/2024 13:15 | vjudge4 | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 228826534 | Oct/19/2023 18:49 | vjudge5 | A - First Year, Second Year | GNU C11 | Accepted | 15 ms | 0 KB |
| 243824699 | Jan/28/2024 22:47 | vjudge4 | A - First Year, Second Year | C++17 (GCC 9-64) | Accepted | 0 ms | 0 KB |
| 227698340 | Oct/11/2023 17:57 | mohadril | A - First Year, Second Year | C++17 (GCC 9-64) | Accepted | 0 ms | 0 KB |
| 243748697 | Jan/28/2024 13:37 | vjudge4 | A - First Year, Second Year | C++17 (GCC 9-64) | Accepted | 15 ms | 0 KB |
| 227687895 | Oct/11/2023 16:48 | Roc8tezz | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 1600 KB |
| 232976855 | Nov/16/2023 16:50 | vjudge2 | A - First Year, Second Year | C++20 (GCC 11-64) | Accepted | 0 ms | 0 KB |
| 243740833 | Jan/28/2024 12:41 | vjudge3 | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 243741500 | Jan/28/2024 12:46 | vjudge1 | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 227701119 | Oct/11/2023 18:20 | FailureInVein.PSTU | A - First Year, Second Year | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 243737788 | Jan/28/2024 12:19 | vjudge2 | A - First Year, Second Year | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 243734150 | Jan/28/2024 11:52 | vjudge5 | A - First Year, Second Year | Clang++17 Diagnostics | Accepted | 31 ms | 0 KB |
| 339360265 | Sep/19/2025 12:16 | _Sailor_ | A - First Year, Second Year | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 243735633 | Jan/28/2024 12:03 | vjudge5 | A - First Year, Second Year | Clang++17 Diagnostics | Accepted | 31 ms | 0 KB |
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Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
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