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Open on Codeforces · 859 unique accepted
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Quality: 22,750 global accepts · Tags: greedy, math, number theory · first AC: Apr 12, 2024 · last AC: Apr 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,849 global accepts · Tags: binary search, data structures, greedy · first AC: Apr 6, 2024 · last AC: Apr 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 24,347 global accepts · Tags: brute force, dfs and similar, dsu, graphs · first AC: Jul 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,614 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Apr 26, 2026 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dsu, greedy · first AC: Apr 3, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 9,126 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,064 global accepts · Tags: data structures · first AC: Feb 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,902 global accepts · Tags: bitmasks, brute force, dp, math, number theory · first AC: Feb 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,876 global accepts · Tags: greedy, sortings · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,103 global accepts · Tags: constructive algorithms, sortings · first AC: Dec 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,405 global accepts · Tags: binary search, greedy, strings · first AC: Oct 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,858 global accepts · Tags: games · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Tags: implementation · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,039 global accepts · Tags: binary search, brute force, greedy, implementation, sortings, two pointers · first AC: Jun 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,481 global accepts · Tags: bitmasks, data structures, greedy, math · first AC: Jun 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,741 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Jun 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,129 global accepts · Tags: dfs and similar, dp, dsu, graphs, greedy, implementation · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,788 global accepts · Tags: brute force, constructive algorithms, dp, greedy · first AC: Feb 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,206 global accepts · Tags: brute force, implementation, math, strings · first AC: Jul 4, 2024 · last AC: Jul 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,789 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Jun 16, 2024 · last AC: Jun 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,155 global accepts · Tags: dp, greedy, math · first AC: Jun 9, 2024 · last AC: Jun 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,044 global accepts · Tags: dfs and similar, dp, trees · first AC: Jun 2, 2024 · last AC: Jun 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 16,443 global accepts · Tags: bitmasks, math · first AC: May 31, 2024 · last AC: Jun 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,831 global accepts · Tags: binary search, bitmasks, data structures, greedy, math, two pointers · first AC: May 17, 2024 · last AC: May 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,425 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · last AC: Apr 4, 2024 · C++17 (GCC 7-32) (first AC)