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Open on Codeforces · 477 unique accepted
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Quality: 17,922 global accepts · Tags: brute force, dfs and similar, graphs, implementation, sortings · first AC: Jan 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,423 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, games, greedy · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,331 global accepts · Tags: dp, greedy, implementation · first AC: Feb 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 30,627 global accepts · Tags: combinatorics, math, number theory · first AC: Feb 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,673 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,681 global accepts · Tags: data structures, games, greedy · first AC: Jan 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,247 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,387 global accepts · Tags: brute force, constructive algorithms, greedy, number theory · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,458 global accepts · Tags: binary search, combinatorics, data structures, dp, implementation, sortings · first AC: Nov 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,703 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,361 global accepts · Tags: binary search, interactive · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,220 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 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: 14,063 global accepts · Tags: constructive algorithms, implementation · first AC: Jul 13, 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: 10,636 global accepts · Tags: math, number theory · first AC: Jun 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,592 global accepts · Tags: constructive algorithms, greedy, math, sortings, trees · first AC: Jun 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,585 global accepts · Tags: 2-sat, brute force, math, sortings · first AC: Apr 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: brute force, math, number theory · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Tags: binary search, constructive algorithms, greedy, implementation, math, sortings · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 25,729 global accepts · Tags: games, greedy, math, sortings · first AC: Feb 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,029 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,745 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Jan 15, 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)