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Open on Codeforces · 1,140 unique accepted
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Quality: 357 global accepts · Tags: data structures · first AC: Dec 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 739 global accepts · Tags: dp, math, number theory · first AC: Dec 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,211 global accepts · Tags: data structures, trees · first AC: May 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 319 global accepts · Tags: data structures · first AC: Apr 28, 2024 · last AC: Apr 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 246 global accepts · Tags: divide and conquer, dp, trees · first AC: Sep 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, greedy, interactive, math · first AC: Jul 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 111 global accepts · Tags: *special, dp, games · first AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Aug 5, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Aug 3, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,560 global accepts · Tags: *special, data structures, dfs and similar, divide and conquer, trees · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Jan 22, 2023 · C++14 (GCC 6-32) (first AC)