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Open on Codeforces · 1,210 unique accepted
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Quality: 403 global accepts · Tags: combinatorics, dp, math · first AC: Aug 14, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 251 global accepts · Tags: dfs and similar, dsu, graphs, trees · first AC: Jan 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 526 global accepts · Tags: data structures, trees · first AC: Mar 21, 2019 · last AC: Jul 9, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 534 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 12, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 261 global accepts · Tags: fft, graphs, trees · first AC: Jul 28, 2018 · last AC: Jan 4, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 147 global accepts · Tags: data structures, dp, flows · first AC: Oct 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 215 global accepts · Tags: combinatorics, dp, math · first AC: Apr 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 102 global accepts · Tags: combinatorics · first AC: Feb 18, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 109 global accepts · Tags: fft, math · first AC: Jun 3, 2022 · last AC: Jun 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 110 global accepts · Tags: dp, math · first AC: May 8, 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++17 (GCC 7-32) (first AC)
Quality: 134 global accepts · Tags: dp, fft, math · first AC: May 13, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 482 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Apr 18, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 409 global accepts · Tags: graphs · first AC: Apr 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,384 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Mar 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 176 global accepts · Tags: brute force · first AC: Mar 2, 2020 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jul 20, 2022 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Jul 20, 2022 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Jul 20, 2022 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Jul 20, 2022 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Jul 18, 2022 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Mar 27, 2022 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Oct 14, 2020 · last AC: Jan 10, 2022 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Dec 13, 2021 · last AC: Dec 16, 2021 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Dec 12, 2021 · C++20 (GCC 11-64) (first AC)