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Open on Codeforces · 1,106 unique accepted
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Quality: 321 global accepts · Tags: brute force, divide and conquer, greedy · first AC: Jan 7, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: Jun 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 188 global accepts · Tags: divide and conquer, fft, math · first AC: Dec 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Jan 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 215 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, number theory · first AC: Nov 1, 2019 · GNU C++11 (first AC)
Quality: 140 global accepts · Tags: dp · first AC: Aug 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 209 global accepts · Tags: constructive algorithms, divide and conquer, games, trees · first AC: Jan 26, 2024 · last AC: Jan 26, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 170 global accepts · Tags: divide and conquer, dp, greedy · first AC: Jun 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 232 global accepts · Tags: bitmasks, dfs and similar, graph matchings, graphs, implementation · first AC: Jun 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 274 global accepts · Tags: combinatorics, dp, probabilities · first AC: Jun 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 434 global accepts · Tags: dp · first AC: Jun 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 277 global accepts · Tags: string suffix structures, strings · first AC: Jun 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 221 global accepts · Tags: dsu, games · first AC: Oct 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 502 global accepts · Tags: games · first AC: Jun 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 482 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Mar 22, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 245 global accepts · Tags: binary search, data structures, dfs and similar, hashing, string suffix structures, strings, trees · first AC: Dec 19, 2021 · last AC: Dec 20, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 591 global accepts · Tags: dp · first AC: Nov 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 298 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Oct 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 323 global accepts · Tags: data structures, divide and conquer, hashing, string suffix structures, strings · first AC: Sep 24, 2020 · GNU C++11 (first AC)
Quality: 322 global accepts · Tags: data structures · first AC: Mar 16, 2020 · last AC: Mar 16, 2020 · GNU C++11 (first AC)
Quality: 356 global accepts · Tags: data structures, implementation · first AC: Dec 8, 2019 · GNU C++11 (first AC)
Tags: — · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)