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Open on Codeforces · 1,833 unique accepted
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Quality: 2,051 global accepts · Tags: data structures, trees · first AC: Oct 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 566 global accepts · Tags: bitmasks, brute force, fft, strings, trees · first AC: Sep 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,259 global accepts · Tags: data structures · first AC: Jun 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,863 global accepts · Tags: bitmasks, dp, greedy · first AC: May 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,186 global accepts · Tags: data structures · first AC: May 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,497 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: May 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,658 global accepts · Tags: binary search, brute force, data structures, dp, hashing, strings · first AC: May 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,093 global accepts · Tags: combinatorics, dp · first AC: May 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,465 global accepts · Tags: dfs and similar, graphs · first AC: Feb 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,425 global accepts · Tags: bitmasks, brute force, divide and conquer, dp, fft, math · first AC: Feb 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,300 global accepts · Tags: bitmasks, dfs and similar, dp, greedy · first AC: Feb 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,057 global accepts · Tags: constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 993 global accepts · Tags: combinatorics, dp, number theory, trees · first AC: Jul 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, graphs · first AC: Jul 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 652 global accepts · Tags: dp · first AC: Jun 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,228 global accepts · Tags: data structures, dfs and similar, hashing, string suffix structures, strings, trees · first AC: Jun 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 564 global accepts · Tags: dp, graphs, trees · first AC: Apr 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,628 global accepts · Tags: combinatorics, dp, math, trees · first AC: Apr 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,015 global accepts · Tags: brute force, graphs, math, meet-in-the-middle · first AC: Apr 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 937 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Mar 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 669 global accepts · Tags: data structures, dfs and similar, dp, trees · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 260 global accepts · Tags: brute force · first AC: Jan 4, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 590 global accepts · Tags: dp, implementation, trees · first AC: Jan 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 756 global accepts · Tags: bitmasks, dp · first AC: Dec 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,190 global accepts · Tags: 2-sat · first AC: Nov 29, 2023 · C++20 (GCC 11-64) (first AC)