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Open on Codeforces · 538 unique accepted
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Quality: 1,107 global accepts · Tags: constructive algorithms, geometry, math · first AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,174 global accepts · Tags: brute force, greedy · first AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,713 global accepts · Tags: greedy, math · first AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,216 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,213 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,608 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: 9,002 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,820 global accepts · Tags: *special, bitmasks · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 10,134 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Tags: — · first AC: Mar 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)