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Open on Codeforces · 978 unique accepted
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Quality: 155 global accepts · Tags: combinatorics, dp, trees · first AC: Sep 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 176 global accepts · Tags: dp, greedy, trees · first AC: Jun 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 140 global accepts · Tags: constructive algorithms, math · first AC: May 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 462 global accepts · Tags: binary search, interactive, number theory · first AC: May 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 179 global accepts · Tags: data structures, greedy · first AC: May 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 245 global accepts · Tags: bitmasks, dp · first AC: Apr 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 321 global accepts · Tags: brute force, data structures, geometry, math · first AC: Apr 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 437 global accepts · Tags: constructive algorithms · first AC: Apr 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 366 global accepts · Tags: combinatorics, dfs and similar, dsu, trees · first AC: Apr 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 352 global accepts · Tags: combinatorics, dp, math · first AC: Mar 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 365 global accepts · Tags: combinatorics, data structures, greedy, sortings · first AC: Mar 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 316 global accepts · Tags: data structures, trees · first AC: Mar 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 456 global accepts · Tags: dp, flows, greedy · first AC: Mar 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 279 global accepts · Tags: data structures, flows · first AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 371 global accepts · Tags: binary search, greedy, two pointers · first AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 184 global accepts · Tags: brute force · first AC: Mar 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 483 global accepts · Tags: bitmasks, dp · first AC: Mar 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 394 global accepts · Tags: data structures · first AC: Mar 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 418 global accepts · Tags: data structures, graph matchings, greedy, math, trees · first AC: Feb 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Feb 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 654 global accepts · Tags: data structures, greedy, hashing · first AC: Dec 16, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Nov 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 172 global accepts · Tags: dp, trees · first AC: Oct 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 423 global accepts · Tags: constructive algorithms, data structures, dp, graphs, trees · first AC: Oct 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)