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Open on Codeforces · 2,058 unique accepted
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Quality: 2,298 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, dsu, greedy, implementation, trees · first AC: Jul 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,176 global accepts · Tags: data structures, dp, games, hashing, implementation, math, number theory, sortings · first AC: Jul 8, 2025 · last AC: Jul 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,255 global accepts · Tags: bitmasks, brute force, dp, graphs, math, meet-in-the-middle, trees · first AC: Jul 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,107 global accepts · Tags: dfs and similar, graphs, greedy, implementation, sortings, trees · first AC: Jul 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 583 global accepts · Tags: trees · first AC: Jul 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,809 global accepts · Tags: dfs and similar, greedy, shortest paths, sortings, trees · first AC: Jul 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,368 global accepts · Tags: dp · first AC: Jul 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,100 global accepts · Tags: bitmasks, brute force, constructive algorithms, data structures, dp, implementation, math · first AC: Jul 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,629 global accepts · Tags: constructive algorithms, math · first AC: Jul 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,075 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jul 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, two pointers · first AC: Jul 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,195 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, sortings, trees · first AC: Apr 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 731 global accepts · Tags: binary search, data structures, dp, dsu · first AC: Apr 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,065 global accepts · Tags: data structures, dp, games, greedy, implementation · first AC: Apr 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,782 global accepts · Tags: data structures · first AC: Apr 18, 2025 · last AC: Apr 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,015 global accepts · Tags: bitmasks, dfs and similar, flows, graph matchings, graphs · first AC: Apr 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,671 global accepts · Tags: brute force, implementation, math · first AC: Apr 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,632 global accepts · Tags: bitmasks, constructive algorithms, math, matrices, number theory · first AC: Apr 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,716 global accepts · Tags: bitmasks, dfs and similar, dsu, graphs · first AC: Apr 6, 2025 · last AC: Apr 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 993 global accepts · Tags: graphs, math, sortings · first AC: Apr 6, 2025 · last AC: Apr 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,392 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Apr 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,026 global accepts · Tags: bitmasks, divide and conquer, dp, greedy · first AC: Mar 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 5, 2025 · last AC: Jan 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 726 global accepts · Tags: dp, greedy · first AC: Dec 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 828 global accepts · Tags: bitmasks, constructive algorithms, hashing · first AC: Feb 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)