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Open on Codeforces · 129 unique accepted
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Quality: 3,211 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,603 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,027 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Aug 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)