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Open on Codeforces · 497 unique accepted
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Quality: 26,408 global accepts · Tags: data structures, dp, sortings, two pointers · first AC: Dec 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,363 global accepts · Tags: binary search, interactive · first AC: Dec 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,391 global accepts · Tags: brute force, constructive algorithms, greedy, number theory · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,066 global accepts · Tags: dp, games, greedy · first AC: Nov 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,880 global accepts · Tags: bitmasks, greedy, math, number theory · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,542 global accepts · Tags: greedy, implementation, math, number theory · first AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,794 global accepts · Tags: graphs, interactive · first AC: Aug 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,337 global accepts · Tags: binary search, greedy, math · first AC: Aug 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,122 global accepts · Tags: brute force, greedy · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,324 global accepts · Tags: data structures, graphs, greedy, trees · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,388 global accepts · Tags: games, greedy, sortings · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,907 global accepts · Tags: binary search, data structures, greedy, sortings, two pointers · first AC: Jul 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,065 global accepts · Tags: brute force, data structures, geometry, implementation, two pointers · first AC: Jun 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, graphs, interactive · first AC: Jun 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,989 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, sortings · first AC: Jun 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,643 global accepts · Tags: brute force, greedy, implementation, math · first AC: May 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,009 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: May 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,827 global accepts · Tags: constructive algorithms, greedy · first AC: May 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,200 global accepts · Tags: data structures, divide and conquer, sortings · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,277 global accepts · Tags: constructive algorithms, implementation, trees · first AC: Apr 4, 2026 · last AC: Apr 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,554 global accepts · Tags: dfs and similar, dp, trees · first AC: Feb 16, 2026 · last AC: Feb 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,959 global accepts · Tags: bitmasks, brute force, divide and conquer, dp, implementation · first AC: Jan 9, 2026 · C++23 (GCC 14-64, msys2) (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: 10,670 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,014 global accepts · Tags: binary search, data structures · first AC: Jan 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)