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Open on Codeforces · 2,017 unique accepted
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Quality: 603 global accepts · Tags: flows, graph matchings, greedy, implementation · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 342 global accepts · Tags: combinatorics, fft, math · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 513 global accepts · Tags: data structures · first AC: Aug 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 483 global accepts · Tags: bitmasks, dp · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 366 global accepts · Tags: combinatorics, dfs and similar, dsu, trees · first AC: Feb 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 689 global accepts · Tags: data structures, string suffix structures, trees · first AC: Jun 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 557 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: May 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,384 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Aug 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 774 global accepts · Tags: combinatorics, constructive algorithms, games, greedy, hashing, interactive, math, number theory, strings · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Feb 22, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Feb 22, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 16, 2021 · last AC: Jul 29, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: May 24, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: May 24, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: May 3, 2024 · last AC: May 3, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: May 2, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: May 2, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: May 2, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: May 2, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: May 2, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: May 2, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: May 2, 2024 · C++17 (GCC 7-32) (first AC)