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Open on Codeforces · 1,047 unique accepted
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Quality: 207 global accepts · Tags: data structures, dp, flows, trees · first AC: Apr 22, 2026 · last AC: Apr 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 175 global accepts · Tags: dfs and similar, graphs, trees · first AC: Apr 22, 2026 · last AC: Apr 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 281 global accepts · Tags: combinatorics, dfs and similar, dp, graphs · first AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 166 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 246 global accepts · Tags: divide and conquer, dp, trees · first AC: Apr 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 105 global accepts · Tags: dp · first AC: Apr 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 185 global accepts · Tags: dp, flows · first AC: Sep 27, 2025 · last AC: Mar 31, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 281 global accepts · Tags: — · first AC: Feb 10, 2025 · last AC: Mar 31, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 171 global accepts · Tags: dp, games · first AC: Jan 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 298 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 370 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 174 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Nov 11, 2025 · last AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 237 global accepts · Tags: data structures, dsu, implementation · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 274 global accepts · Tags: combinatorics, dp, probabilities · first AC: Nov 3, 2024 · last AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 107 global accepts · Tags: binary search, bitmasks, constructive algorithms, graphs, implementation, interactive, math, probabilities · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 278 global accepts · Tags: binary search, brute force, data structures, greedy, trees · first AC: Jul 18, 2025 · last AC: Oct 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 236 global accepts · Tags: dp, graphs · first AC: Sep 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 171 global accepts · Tags: constructive algorithms, games, graph matchings, greedy, interactive · first AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 226 global accepts · Tags: constructive algorithms, dp, interactive, ternary search · first AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, greedy, interactive, math · first AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 239 global accepts · Tags: dfs and similar, dsu, graphs, interactive · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 196 global accepts · Tags: data structures, greedy · first AC: Sep 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 482 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Aug 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 304 global accepts · Tags: dp · first AC: Aug 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)