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Open on Codeforces · 517 unique accepted
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Quality: 1,973 global accepts · Tags: combinatorics, data structures, divide and conquer, dp, math, matrices · first AC: Feb 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,292 global accepts · Tags: data structures, dfs and similar, dp · first AC: Jan 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,679 global accepts · Tags: brute force, constructive algorithms, dp, graphs, implementation, math · first AC: Jan 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,212 global accepts · Tags: dp, graphs, math, number theory · first AC: Jan 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,277 global accepts · Tags: constructive algorithms, implementation, math · first AC: Jan 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,973 global accepts · Tags: binary search, data structures, dsu, greedy, implementation, math, number theory · first AC: Nov 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,790 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Aug 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,372 global accepts · Tags: data structures, dfs and similar, dsu, games, graphs, greedy, trees · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,920 global accepts · Tags: brute force, data structures, dp · first AC: Jan 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,183 global accepts · Tags: binary search, data structures, divide and conquer, dp, dsu, two pointers · first AC: Dec 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,243 global accepts · Tags: binary search, brute force, data structures, dp, implementation, sortings · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,798 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Feb 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,063 global accepts · Tags: brute force, dp · first AC: Feb 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, number theory, sortings · first AC: Feb 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,444 global accepts · Tags: brute force, data structures, math, number theory · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,905 global accepts · Tags: combinatorics, dfs and similar, dp, games, greedy, math, probabilities, trees · first AC: Nov 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,309 global accepts · Tags: data structures, dfs and similar, graphs, greedy · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,148 global accepts · Tags: binary search, brute force, constructive algorithms, dsu, graphs, greedy, matrices, trees, two pointers · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,045 global accepts · Tags: dp, greedy · first AC: Jan 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,137 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Tags: — · first AC: Jan 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Dec 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Dec 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Dec 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)