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Open on Codeforces · 555 unique accepted
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Quality: 635 global accepts · Tags: bitmasks, dp, math · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 951 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Aug 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Feb 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 947 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 975 global accepts · Tags: flows, graph matchings, graphs · first AC: Apr 27, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 980 global accepts · Tags: data structures, dsu, graphs · first AC: Jan 15, 2023 · last AC: Mar 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,268 global accepts · Tags: data structures, divide and conquer, dp, hashing · first AC: Oct 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 906 global accepts · Tags: data structures, dfs and similar, graphs, greedy · first AC: Mar 25, 2023 · last AC: Mar 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 271 global accepts · Tags: — · first AC: Apr 27, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,319 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Nov 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 666 global accepts · Tags: combinatorics, data structures, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 742 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 248 global accepts · Tags: bitmasks, brute force, games, math · first AC: Dec 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 598 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 609 global accepts · Tags: binary search, constructive algorithms, data structures, dfs and similar, dsu, greedy, implementation, trees · first AC: Mar 10, 2024 · last AC: Mar 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,918 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Nov 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,648 global accepts · Tags: data structures, hashing, probabilities · first AC: Nov 6, 2023 · last AC: Nov 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,415 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, interactive, math · first AC: Oct 18, 2023 · last AC: Oct 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,172 global accepts · Tags: data structures · first AC: Oct 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,629 global accepts · Tags: dp · first AC: Oct 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 613 global accepts · Tags: constructive algorithms, dp, geometry, graphs, greedy, math, sortings · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 157 global accepts · Tags: constructive algorithms · first AC: Dec 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 110 global accepts · Tags: bitmasks, dp, math · first AC: Dec 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 797 global accepts · Tags: fft, math · first AC: Dec 18, 2025 · last AC: Apr 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 174 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)