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Open on Codeforces · 435 unique accepted
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Quality: 6,691 global accepts · Tags: binary search, greedy, implementation, math · first AC: Apr 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,408 global accepts · Tags: binary search, dp, math, number theory · first AC: Apr 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,004 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,261 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,842 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,103 global accepts · Tags: dfs and similar, dp, trees · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,959 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · last AC: Feb 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,781 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,196 global accepts · Tags: binary search, brute force, data structures, dp, greedy, math · first AC: Dec 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,310 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,782 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, greedy, math, two pointers · first AC: Dec 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,866 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,628 global accepts · Tags: data structures, greedy, implementation, math · first AC: Jun 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,403 global accepts · Tags: dp · first AC: Sep 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,546 global accepts · Tags: math, number theory · first AC: Apr 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,300 global accepts · Tags: dp, graphs, greedy · first AC: Apr 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,639 global accepts · Tags: constructive algorithms, implementation, math · first AC: Apr 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,697 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,372 global accepts · Tags: brute force, implementation · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,130 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,747 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,048 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,488 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,337 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,395 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)