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Open on Codeforces · 515 unique accepted
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Quality: 314 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math · first AC: Jul 22, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 215 global accepts · Tags: graph matchings · first AC: Feb 16, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 215 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, number theory · first AC: Feb 15, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 105 global accepts · Tags: games · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 140 global accepts · Tags: dp · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 209 global accepts · Tags: constructive algorithms, divide and conquer, games, trees · first AC: Jan 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 113 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Sep 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 177 global accepts · Tags: constructive algorithms, graphs, implementation, math · first AC: Aug 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 100 global accepts · Tags: combinatorics, constructive algorithms, divide and conquer, dp, fft, math · first AC: Mar 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 255 global accepts · Tags: constructive algorithms, dp, graphs, interactive, sortings, trees · first AC: Jun 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,383 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Mar 4, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 12,332 global accepts · Tags: *special, strings · first AC: Apr 1, 2024 · Python 3 (first AC)
Quality: 14,101 global accepts · Tags: *special, strings · first AC: Apr 1, 2024 · PyPy 2 (first AC)
Tags: — · first AC: Jun 1, 2017 · GNU C++ (first AC)
Tags: — · first AC: Jun 1, 2017 · GNU C++ (first AC)