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Open on Codeforces · 1,170 unique accepted
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Quality: 443 global accepts · Tags: data structures, trees · first AC: Jan 8, 2026 · last AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 171 global accepts · Tags: dp, games · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 185 global accepts · Tags: dp, flows · first AC: Dec 29, 2025 · last AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 278 global accepts · Tags: data structures, divide and conquer, graphs, trees · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 221 global accepts · Tags: dsu, games · first AC: Dec 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 591 global accepts · Tags: dp · first AC: Feb 23, 2025 · last AC: Dec 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 132 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 5, 2025 · last AC: Nov 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, greedy, interactive, math · first AC: Jun 13, 2025 · last AC: Jun 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 425 global accepts · Tags: dfs and similar, dp, graphs · first AC: May 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 105 global accepts · Tags: dp · first AC: Apr 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 174 global accepts · Tags: bitmasks, constructive algorithms, dp, number theory · first AC: Feb 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 122 global accepts · Tags: constructive algorithms, dfs and similar · first AC: Jan 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 445 global accepts · Tags: data structures, dp · first AC: Dec 8, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 186 global accepts · Tags: data structures, dfs and similar, graphs · first AC: Sep 15, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 246 global accepts · Tags: divide and conquer, dp, trees · first AC: Aug 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,562 global accepts · Tags: *special, strings · first AC: Apr 2, 2026 · PHP (first AC)
Quality: 10,132 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 2, 2026 · PHP (first AC)
Quality: 1,194 global accepts · Tags: dp, probabilities · first AC: Dec 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Aug 21, 2024 · C++20 (GCC 13-64) (first AC)