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Open on Codeforces · 641 unique accepted
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Quality: 13,286 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,870 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,926 global accepts · Tags: brute force, math, number theory · first AC: Jan 29, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 21,087 global accepts · Tags: games, trees · first AC: Nov 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,681 global accepts · Tags: dp, greedy, implementation, two pointers · first AC: Nov 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,459 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Nov 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,080 global accepts · Tags: combinatorics, math · first AC: Oct 31, 2023 · last AC: Oct 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,610 global accepts · Tags: implementation, strings · first AC: Oct 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,316 global accepts · Tags: data structures, dfs and similar, implementation, strings, trees · first AC: Sep 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,310 global accepts · Tags: data structures, hashing, implementation · first AC: Jun 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 22,174 global accepts · Tags: dfs and similar, graphs, sortings · first AC: Jul 23, 2022 · last AC: Jul 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,518 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Apr 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,661 global accepts · Tags: bitmasks, constructive algorithms, greedy, interactive, math · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,698 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, greedy, sortings, trees · first AC: Oct 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,760 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,540 global accepts · Tags: binary search, greedy, math · first AC: Oct 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,648 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 24,774 global accepts · Tags: binary search, dp, hashing, string suffix structures, strings · first AC: Aug 2, 2024 · last AC: Aug 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,693 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jun 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,144 global accepts · Tags: dfs and similar, graphs · first AC: Nov 8, 2023 · last AC: Nov 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,209 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Nov 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,842 global accepts · Tags: combinatorics, dp, math · first AC: Oct 31, 2023 · last AC: Oct 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,437 global accepts · Tags: sortings, strings · first AC: Aug 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,993 global accepts · Tags: dfs and similar, dsu, graphs, greedy, implementation · first AC: Jul 21, 2023 · C++14 (GCC 6-32) (first AC)