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Open on Codeforces · 158 unique accepted
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Quality: 925 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jul 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 730 global accepts · Tags: bitmasks, constructive algorithms, dp, implementation · first AC: Aug 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,256 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Aug 1, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 430 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, two pointers · first AC: Aug 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 642 global accepts · Tags: binary search, data structures, dsu, geometry, graphs, trees · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 560 global accepts · Tags: binary search, interactive · first AC: Jan 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 298 global accepts · Tags: binary search, flows, graphs · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)