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Open on Codeforces · 497 unique accepted
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Quality: 5,782 global accepts · Tags: constructive algorithms, geometry, math · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,760 global accepts · Tags: data structures, dp, graphs, sortings · first AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,672 global accepts · Tags: binary search, combinatorics, implementation, math · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,771 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, dp, greedy, sortings · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,865 global accepts · Tags: brute force, constructive algorithms, graph matchings, graphs, interactive, math · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,394 global accepts · Tags: combinatorics, data structures, dp, greedy, two pointers · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,595 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,883 global accepts · Tags: constructive algorithms, data structures · first AC: Aug 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,176 global accepts · Tags: dfs and similar, dp, trees · first AC: Jul 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,119 global accepts · Tags: binary search, brute force, data structures, greedy, two pointers · first AC: Jun 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,156 global accepts · Tags: binary search, brute force, dp · first AC: Jun 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,935 global accepts · Tags: binary search, greedy, math · first AC: Jun 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,930 global accepts · Tags: combinatorics, dfs and similar, trees · first AC: Jun 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,884 global accepts · Tags: bitmasks, brute force, greedy · first AC: Jun 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,874 global accepts · Tags: bitmasks, dp · first AC: May 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,393 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Jan 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,665 global accepts · Tags: bitmasks, dp, graphs, greedy, shortest paths · first AC: Dec 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,639 global accepts · Tags: bitmasks, brute force, dp, greedy, math · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,076 global accepts · Tags: bitmasks, dfs and similar, dp, graphs, hashing, implementation, strings · first AC: Nov 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,485 global accepts · Tags: dp, greedy · first AC: Aug 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,577 global accepts · Tags: dsu, graphs, trees · first AC: Aug 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,722 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,376 global accepts · Tags: combinatorics, dp · first AC: Aug 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, constructive algorithms, interactive, strings · first AC: Aug 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,422 global accepts · Tags: dfs and similar, dp, dsu, greedy, math · first AC: Jun 6, 2025 · last AC: Jun 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)