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Open on Codeforces · 543 unique accepted
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Quality: 20,895 global accepts · Tags: constructive algorithms · first AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 22,014 global accepts · Tags: brute force, dp, greedy, math · first AC: Mar 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 23,376 global accepts · Tags: combinatorics, constructive algorithms, math, sortings · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 19,883 global accepts · Tags: constructive algorithms, games, greedy, implementation, math · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 30,965 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 38,092 global accepts · Tags: brute force, dp, greedy, implementation, sortings · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,255 global accepts · Tags: brute force, implementation · first AC: Oct 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 18,016 global accepts · Tags: binary search, geometry, math · first AC: Oct 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,836 global accepts · Tags: math, number theory · first AC: Oct 8, 2023 · C++17 (GCC 7-32) (first AC)
Tags: brute force, greedy, implementation · first AC: Oct 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 38,828 global accepts · Tags: math · first AC: Sep 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 11,050 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,658 global accepts · Tags: math · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,868 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,897 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,111 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,294 global accepts · Tags: implementation, sortings · first AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,853 global accepts · Tags: games · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,690 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,592 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,126 global accepts · Tags: dfs and similar, dp, dsu, graphs, greedy, implementation · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,520 global accepts · Tags: math · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,788 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Jun 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,153 global accepts · Tags: dp, greedy, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,435 global accepts · Tags: bitmasks, math · first AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)