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Open on Codeforces · 591 unique accepted
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Quality: 507 global accepts · Tags: binary search, brute force, data structures, dp, greedy · first AC: May 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,939 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,182 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,768 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,267 global accepts · Tags: greedy, sortings · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,981 global accepts · Tags: brute force, dp, math · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,819 global accepts · Tags: *special, bitmasks · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 1,602 global accepts · Tags: *special · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 3,542 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 4,268 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 10,131 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 6,562 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Tags: — · first AC: Dec 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,359 global accepts · Tags: *special, implementation · first AC: Apr 1, 2024 · PyPy 3-64 (first AC)
Tags: — · first AC: Jul 17, 2023 · last AC: Jul 17, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Apr 4, 2021 · C++17 (GCC 7-32) (first AC)