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Open on Codeforces · 1,103 unique accepted
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Quality: 277 global accepts · Tags: data structures, dfs and similar, dp, greedy · first AC: Jan 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 349 global accepts · Tags: constructive algorithms, dsu, sortings · first AC: May 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Jan 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 110 global accepts · Tags: bitmasks, dp, math · first AC: Jan 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 309 global accepts · Tags: dp, greedy, math · first AC: Jan 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 494 global accepts · Tags: data structures, dp, trees · first AC: Jan 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 517 global accepts · Tags: dp, fft, math · first AC: Jan 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 655 global accepts · Tags: constructive algorithms · first AC: Dec 15, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 338 global accepts · Tags: constructive algorithms, dp, graphs, implementation, math, trees · first AC: Oct 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 736 global accepts · Tags: bitmasks, dp, math · first AC: Aug 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 742 global accepts · Tags: constructive algorithms, games, trees · first AC: Aug 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,344 global accepts · Tags: dp, math · first AC: Aug 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,165 global accepts · Tags: dp, implementation · first AC: Aug 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 740 global accepts · Tags: data structures, hashing, sortings, two pointers · first AC: Aug 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 909 global accepts · Tags: dp · first AC: Mar 20, 2023 · last AC: Mar 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 737 global accepts · Tags: dp, greedy, trees · first AC: Mar 20, 2023 · last AC: Mar 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 659 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Mar 18, 2023 · last AC: Mar 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Mar 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math · first AC: Oct 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 160 global accepts · Tags: — · first AC: Feb 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 569 global accepts · Tags: constructive algorithms, implementation · first AC: Feb 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 628 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Feb 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 666 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, flows · first AC: Aug 16, 2023 · last AC: Apr 22, 2026 · C++20 (GCC 11-64) (first AC)
Quality: 235 global accepts · Tags: combinatorics · first AC: Feb 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 493 global accepts · Tags: dp, math, matrices · first AC: Dec 10, 2023 · last AC: Jan 25, 2026 · C++20 (GCC 11-64) (first AC)