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Open on Codeforces · 2,488 unique accepted
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Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: May 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 274 global accepts · Tags: combinatorics, dp, probabilities · first AC: Jun 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 13,818 global accepts · Tags: *special, string suffix structures · first AC: Apr 30, 2026 · Python 3 (first AC)
Quality: 298 global accepts · Tags: *special · first AC: Apr 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,603 global accepts · Tags: *special · first AC: Apr 30, 2026 · Python 3 (first AC)
Quality: 1,821 global accepts · Tags: *special, bitmasks · first AC: Apr 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,546 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 30, 2026 · Python 3 (first AC)
Quality: 6,571 global accepts · Tags: *special, strings · first AC: Apr 30, 2026 · Python 3 (first AC)
Quality: 10,137 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 30, 2026 · Python 3 (first AC)
Tags: — · first AC: May 28, 2024 · last AC: May 28, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 28, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 13, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 903 global accepts · Tags: *special, brute force, constructive algorithms, expression parsing, implementation, sortings · first AC: Apr 1, 2024 · Python 3 (first AC)
Quality: 1,224 global accepts · Tags: *special, binary search, dfs and similar, math · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,263 global accepts · Tags: *special, brute force, schedules · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)