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Open on Codeforces · 66 unique accepted
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Quality: 6,632 global accepts · Tags: greedy, math · first AC: Nov 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,521 global accepts · Tags: bitmasks, greedy, math · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,369 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, fft, trees · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,622 global accepts · Tags: data structures, implementation, math, two pointers · first AC: Dec 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,355 global accepts · Tags: bitmasks, brute force, dp, math, number theory · first AC: Nov 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,826 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,636 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation · first AC: Nov 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,719 global accepts · Tags: data structures, greedy, sortings, strings, two pointers · first AC: Nov 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,268 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Dec 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 945 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 652 global accepts · Tags: binary search, interactive, trees · first AC: Nov 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 428 global accepts · Tags: data structures, implementation, math, trees · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,600 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: 8,988 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,214 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: 903 global accepts · Tags: *special, brute force, constructive algorithms, expression parsing, implementation, sortings · first AC: Sep 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)