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Open on Codeforces · 320 unique accepted
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Quality: 575 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,947 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,786 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,289 global accepts · Tags: greedy, sortings · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,193 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,012 global accepts · Tags: brute force, dp, math · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 11, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 13, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Feb 20, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Feb 19, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jan 21, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Sep 26, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Sep 26, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Sep 26, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Sep 26, 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: Aug 3, 2024 · last AC: Aug 3, 2024 · C++17 (GCC 7-32) (first AC)