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Open on Codeforces · 390 unique accepted
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Tags: data structures, dp · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,596 global accepts · Tags: greedy, math · first AC: Sep 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,690 global accepts · Tags: brute force, greedy, implementation · first AC: Sep 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,880 global accepts · Tags: constructive algorithms, math, number theory · first AC: Sep 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 33,114 global accepts · Tags: constructive algorithms, data structures, two pointers · first AC: Feb 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,392 global accepts · Tags: brute force, math · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,822 global accepts · Tags: brute force, greedy, math, number theory · first AC: Oct 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,389 global accepts · Tags: brute force, games, greedy, implementation · first AC: Sep 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,706 global accepts · Tags: brute force, geometry, greedy, math · first AC: Aug 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 12,839 global accepts · Tags: math, number theory · first AC: Oct 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 19,729 global accepts · Tags: binary search, brute force, math · first AC: Jul 23, 2023 · last AC: Jul 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,045 global accepts · Tags: games, greedy, math, strings · first AC: Jun 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,858 global accepts · Tags: games · first AC: Oct 3, 2025 · last AC: Oct 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,707 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,996 global accepts · Tags: combinatorics, dp, math · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, greedy, sortings · first AC: Oct 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,322 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Oct 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,123 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,709 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,206 global accepts · Tags: brute force, implementation, math, strings · first AC: Oct 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 19,844 global accepts · Tags: binary search, combinatorics, constructive algorithms, math · first AC: Sep 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,926 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,264 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,290 global accepts · Tags: greedy, math, number theory · first AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,549 global accepts · Tags: greedy, implementation, math, number theory · first AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)