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Open on Codeforces · 142 unique accepted
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Quality: 404 global accepts · Tags: data structures, geometry · first AC: Mar 22, 2026 · last AC: Mar 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,379 global accepts · Tags: brute force, data structures · first AC: Nov 8, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 4,944 global accepts · Tags: math · first AC: Jun 18, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 720 global accepts · Tags: data structures, hashing, strings, two pointers · first AC: Feb 23, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 983 global accepts · Tags: dfs and similar, graphs · first AC: Feb 12, 2020 · C++14 (GCC 6-32) (first AC)
Tags: — · first AC: Sep 1, 2023 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Sep 1, 2023 · last AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Sep 1, 2023 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 1, 2023 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Sep 1, 2023 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Sep 1, 2023 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 1, 2023 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 1, 2023 · C++17 (GCC 9-64) (first AC)