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Open on Codeforces · 1,181 unique accepted
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Quality: 404 global accepts · Tags: constructive algorithms, graphs, math, number theory · first AC: Dec 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 627 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Dec 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 781 global accepts · Tags: bitmasks, dp · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 651 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Oct 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 515 global accepts · Tags: hashing, implementation, strings · first AC: Aug 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 951 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Aug 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 887 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, math, number theory · first AC: Aug 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 706 global accepts · Tags: bitmasks, dp, greedy · first AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 796 global accepts · Tags: binary search, constructive algorithms, data structures, math, two pointers · first AC: Jul 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,089 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 476 global accepts · Tags: 2-sat, graphs · first AC: Jun 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 618 global accepts · Tags: bitmasks, data structures, dp, implementation, sortings · first AC: May 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 602 global accepts · Tags: constructive algorithms, implementation, two pointers · first AC: May 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 935 global accepts · Tags: binary search, constructive algorithms, greedy, math, trees · first AC: May 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 726 global accepts · Tags: binary search, brute force, dfs and similar, dp, implementation, math · first AC: May 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 889 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, implementation, shortest paths, trees · first AC: May 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, graphs, greedy · first AC: Mar 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 784 global accepts · Tags: data structures, greedy · first AC: Mar 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Feb 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,112 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, interactive, trees · first AC: Feb 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 341 global accepts · Tags: bitmasks, data structures · first AC: Jan 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 216 global accepts · Tags: binary search, data structures, greedy, math, trees · first AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)