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Open on Codeforces · 823 unique accepted
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Quality: 405 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 937 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Feb 18, 2024 · C++20 (GCC 11-64) (first AC)
Tags: combinatorics, dp, probabilities, trees · first AC: Jan 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 369 global accepts · Tags: data structures, dfs and similar, dsu, graphs, shortest paths · first AC: Mar 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 742 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: Sep 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 508 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 206 global accepts · Tags: flows, graphs · first AC: Mar 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 233 global accepts · Tags: — · first AC: Mar 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 874 global accepts · Tags: bitmasks, brute force, dsu, graph matchings, trees · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 373 global accepts · Tags: games · first AC: May 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Aug 4, 2025 · PyPy 3-64 (first AC)
Tags: — · first AC: Aug 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Aug 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Aug 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Aug 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Aug 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Aug 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Aug 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Aug 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,484 global accepts · Tags: *special, combinatorics, dp, math · first AC: Apr 1, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 5,876 global accepts · Tags: *special, implementation, math · first AC: Apr 1, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 10,892 global accepts · Tags: *special, expression parsing, trees · first AC: Apr 1, 2022 · Text (first AC)