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Open on Codeforces · 326 unique accepted
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Quality: 6,139 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Jan 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,066 global accepts · Tags: bitmasks, flows, graph matchings, graphs, greedy · first AC: Dec 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,878 global accepts · Tags: binary search, constructive algorithms, data structures, greedy · first AC: Dec 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,166 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 816 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Nov 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,948 global accepts · Tags: bitmasks, dfs and similar, dp, graphs · first AC: Aug 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,425 global accepts · Tags: binary search, graphs · first AC: Jul 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,614 global accepts · Tags: data structures, dp, geometry · first AC: Mar 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,941 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math, number theory, two pointers · first AC: Feb 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,521 global accepts · Tags: binary search, data structures, dfs and similar, dp, sortings · first AC: Feb 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,549 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, dsu, graphs, hashing, implementation, math, trees · first AC: Jan 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,654 global accepts · Tags: dp, math, probabilities · first AC: Aug 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,640 global accepts · Tags: data structures, geometry, implementation, sortings · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,692 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Mar 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 785 global accepts · Tags: data structures, greedy, implementation · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,436 global accepts · Tags: combinatorics, data structures, dp · first AC: Feb 5, 2026 · last AC: Feb 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,546 global accepts · Tags: brute force, combinatorics, dp, number theory · first AC: Feb 3, 2026 · last AC: Feb 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 950 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,013 global accepts · Tags: bitmasks, dfs and similar, flows, graph matchings, graphs · first AC: Dec 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 891 global accepts · Tags: binary search, dp · first AC: Dec 11, 2025 · last AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 864 global accepts · Tags: dp, string suffix structures, trees · first AC: Nov 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 913 global accepts · Tags: combinatorics, strings · first AC: Oct 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,071 global accepts · Tags: combinatorics, dp · first AC: Aug 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Aug 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,176 global accepts · Tags: combinatorics, math · first AC: Jul 4, 2025 · GNU C11 (first AC)