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Open on Codeforces · 581 unique accepted
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Quality: 19,628 global accepts · Tags: brute force, math, number theory, two pointers · first AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,922 global accepts · Tags: brute force, dfs and similar, graphs, implementation, sortings · first AC: Mar 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,779 global accepts · Tags: — · first AC: Mar 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,639 global accepts · Tags: brute force, greedy, implementation · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,795 global accepts · Tags: binary search, greedy · first AC: Feb 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,926 global accepts · Tags: brute force, constructive algorithms, graph matchings, implementation · first AC: Feb 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,787 global accepts · Tags: brute force, constructive algorithms, dp, greedy · first AC: Feb 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,789 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 24,503 global accepts · Tags: greedy, implementation, math · first AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,044 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 5,682 global accepts · Tags: data structures, games, greedy · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,247 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,703 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,220 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,139 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation · first AC: Apr 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,271 global accepts · Tags: bitmasks, implementation · first AC: Apr 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,530 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Apr 2, 2025 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, graphs, interactive · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,580 global accepts · Tags: data structures, two pointers · first AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,669 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,419 global accepts · Tags: bitmasks, constructive algorithms, interactive, math, number theory · first AC: Sep 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,745 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,169 global accepts · Tags: brute force, implementation, math · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)