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Open on Codeforces · 1,933 unique accepted
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Quality: 1,383 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Oct 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 82 global accepts · Tags: combinatorics, implementation · first AC: Sep 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 104 global accepts · Tags: constructive algorithms, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 189 global accepts · Tags: constructive algorithms, flows, graphs · first AC: Sep 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 112 global accepts · Tags: dp, greedy · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 774 global accepts · Tags: combinatorics, constructive algorithms, games, greedy, hashing, interactive, math, number theory, strings · first AC: Sep 17, 2025 · PyPy 3-64 (first AC)
Quality: 166 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 111 global accepts · Tags: bitmasks, brute force, combinatorics, dp · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 174 global accepts · Tags: flows, geometry, graph matchings, graphs · first AC: Sep 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 174 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Sep 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 185 global accepts · Tags: dp, flows · first AC: Sep 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, math, trees · first AC: Aug 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 246 global accepts · Tags: data structures, hashing, math, trees · first AC: Aug 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 97 global accepts · Tags: interactive · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: interactive · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 236 global accepts · Tags: dp, graphs · first AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 443 global accepts · Tags: data structures, trees · first AC: May 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 323 global accepts · Tags: data structures, divide and conquer, hashing, string suffix structures, strings · first AC: Apr 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 108 global accepts · Tags: data structures, dp · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 142 global accepts · Tags: brute force, dp, fft, math, number theory · first AC: Mar 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 77 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Mar 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 78 global accepts · Tags: greedy, implementation · first AC: Mar 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 441 global accepts · Tags: data structures, trees · first AC: Feb 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 122 global accepts · Tags: divide and conquer, dp · first AC: Jan 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 103 global accepts · Tags: flows, graph matchings, graphs · first AC: Jan 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)