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Open on Codeforces · 2,539 unique accepted
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Quality: 156 global accepts · Tags: constructive algorithms, dfs and similar, dsu · first AC: Mar 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 81 global accepts · Tags: — · first AC: Dec 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: constructive algorithms, math · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 233 global accepts · Tags: fft, graphs, math · first AC: Jun 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 437 global accepts · Tags: constructive algorithms · first AC: Jun 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 283 global accepts · Tags: brute force, geometry, math, number theory · first AC: Nov 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 418 global accepts · Tags: data structures, graph matchings, greedy, math, trees · first AC: Nov 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 172 global accepts · Tags: dp, trees · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 176 global accepts · Tags: dp, greedy, trees · first AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jul 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 346 global accepts · Tags: data structures · first AC: Feb 8, 2024 · last AC: Feb 12, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 346 global accepts · Tags: constructive algorithms, data structures, dp, trees · first AC: Jan 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 234 global accepts · Tags: binary search, data structures, interactive · first AC: Feb 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 292 global accepts · Tags: data structures, dp, greedy, trees · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,212 global accepts · Tags: data structures, trees · first AC: Jun 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 171 global accepts · Tags: dp, games · first AC: Nov 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 194 global accepts · Tags: data structures, greedy · first AC: Nov 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 104 global accepts · Tags: constructive algorithms, math · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 82 global accepts · Tags: constructive algorithms, geometry · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 155 global accepts · Tags: interactive, probabilities, trees · first AC: Jun 9, 2025 · last AC: Jun 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: May 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 147 global accepts · Tags: dp · first AC: May 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 122 global accepts · Tags: constructive algorithms, dfs and similar · first AC: Apr 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 936 global accepts · Tags: binary search, data structures · first AC: Nov 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 142 global accepts · Tags: graphs, greedy · first AC: May 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)