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Open on Codeforces · 1,114 unique accepted
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Quality: 238 global accepts · Tags: combinatorics, constructive algorithms, dp, fft, math · first AC: Dec 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 666 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, flows · first AC: Nov 1, 2023 · last AC: Dec 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 155 global accepts · Tags: combinatorics, dp, trees · first AC: May 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 67 global accepts · Tags: — · first AC: Nov 24, 2024 · last AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 272 global accepts · Tags: dp, math, matrices, probabilities · first AC: Jun 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 210 global accepts · Tags: combinatorics, dp, geometry · first AC: Jun 13, 2024 · last AC: Jun 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Jun 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 569 global accepts · Tags: dp, string suffix structures, strings · first AC: Feb 19, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: Jan 30, 2025 · last AC: May 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 146 global accepts · Tags: flows, graphs, greedy · first AC: May 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Feb 19, 2025 · last AC: Mar 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, greedy, interactive, math · first AC: Jun 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 482 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 408 global accepts · Tags: graphs · first AC: Jun 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 207 global accepts · Tags: data structures, dp, flows, trees · first AC: Mar 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 370 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Mar 11, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 903 global accepts · Tags: *special, brute force, constructive algorithms, expression parsing, implementation, sortings · first AC: Apr 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,901 global accepts · Tags: *special, constructive algorithms, math, number theory · first AC: Nov 14, 2023 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Mar 13, 2023 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jan 21, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Jan 21, 2023 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jan 21, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Jan 21, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Jan 21, 2023 · C++20 (GCC 11-64) (first AC)
Tags: *special · first AC: Dec 24, 2022 · last AC: Dec 24, 2022 · C++20 (GCC 11-64) (first AC)