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Open on Codeforces · 611 unique accepted
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Quality: 14,609 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,309 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jul 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,858 global accepts · Tags: math · first AC: Jul 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,741 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Jun 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,481 global accepts · Tags: bitmasks, data structures, greedy, math · first AC: Jun 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,546 global accepts · Tags: bitmasks, constructive algorithms, greedy, implementation, math · first AC: May 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,787 global accepts · Tags: brute force, constructive algorithms, dp, greedy · first AC: Feb 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,676 global accepts · Tags: greedy, math, number theory · first AC: Feb 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 29,330 global accepts · Tags: math, sortings, trees · first AC: Dec 10, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,515 global accepts · Tags: implementation, math, number theory · first AC: Dec 7, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,898 global accepts · Tags: dp, greedy, math · first AC: Jan 22, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 19,843 global accepts · Tags: binary search, combinatorics, constructive algorithms, math · first AC: Dec 2, 2023 · last AC: Jan 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,758 global accepts · Tags: *special, combinatorics · first AC: Jan 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 11,066 global accepts · Tags: bitmasks, brute force, implementation · first AC: Jan 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 28,278 global accepts · Tags: dfs and similar, graphs, greedy · first AC: Oct 5, 2022 · last AC: Oct 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,955 global accepts · Tags: brute force, implementation · first AC: Oct 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,683 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,720 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,289 global accepts · Tags: greedy, math, number theory · first AC: Oct 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,568 global accepts · Tags: data structures, dp, games, greedy · first AC: Oct 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,272 global accepts · Tags: greedy, implementation, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,874 global accepts · Tags: dp · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,340 global accepts · Tags: binary search, constructive algorithms, dp, two pointers · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,002 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Sep 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,797 global accepts · Tags: graphs, interactive · first AC: Aug 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)