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Open on Codeforces · 2,493 unique accepted
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Quality: 175 global accepts · Tags: combinatorics, dp · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 210 global accepts · Tags: combinatorics, dp, geometry · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 437 global accepts · Tags: constructive algorithms · first AC: Jun 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 63 global accepts · Tags: geometry, probabilities · first AC: Jun 27, 2023 · last AC: Jun 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 462 global accepts · Tags: binary search, interactive, number theory · first AC: Jul 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 184 global accepts · Tags: constructive algorithms · first AC: Jul 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 848 global accepts · Tags: data structures, dp, geometry, sortings · first AC: Jun 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 716 global accepts · Tags: brute force, data structures, hashing · first AC: Apr 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 184 global accepts · Tags: brute force · first AC: Feb 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 366 global accepts · Tags: combinatorics, dfs and similar, dsu, trees · first AC: Dec 7, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 107 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Dec 16, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 108 global accepts · Tags: number theory, probabilities · first AC: Aug 29, 2019 · last AC: Aug 29, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 282 global accepts · Tags: fft, math, number theory · first AC: Jan 24, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 534 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 18, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 110 global accepts · Tags: constructive algorithms, data structures · first AC: Dec 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 233 global accepts · Tags: bitmasks, dfs and similar, graph matchings, graphs, implementation · first AC: Jun 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 274 global accepts · Tags: combinatorics, dp, probabilities · first AC: Jun 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, greedy, interactive, math · first AC: Jan 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,097 global accepts · Tags: constructive algorithms, number theory · first AC: Dec 6, 2019 · PyPy 3 (first AC)
Quality: 502 global accepts · Tags: games · first AC: Jul 13, 2019 · C++14 (GCC 6-32) (first AC)
Tags: — · first AC: Jun 25, 2023 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Sep 4, 2022 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Sep 4, 2022 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 4, 2022 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Sep 4, 2022 · C++17 (GCC 7-32) (first AC)