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Open on Codeforces · 438 unique accepted
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Quality: 20,752 global accepts · Tags: binary search, greedy, sortings, two pointers · first AC: Feb 11, 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++17 (GCC 7-32) (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: 38,828 global accepts · Tags: math · first AC: Sep 7, 2023 · MS C++ 2017 (first AC)
Quality: 18,890 global accepts · Tags: binary search, brute force, greedy, math · first AC: Aug 17, 2023 · MS C++ 2017 (first AC)
Quality: 9,107 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 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: 12,853 global accepts · Tags: games · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,493 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (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: 13,428 global accepts · Tags: constructive algorithms, implementation · first AC: May 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,546 global accepts · Tags: two pointers · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,779 global accepts · Tags: — · first AC: Mar 1, 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++23 (GCC 14-64, msys2) (first AC)
Quality: 18,926 global accepts · Tags: brute force, constructive algorithms, graph matchings, implementation · first AC: Dec 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,569 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 23,621 global accepts · Tags: dp, implementation, math · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,433 global accepts · Tags: bitmasks, math · first AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,423 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,001 global accepts · Tags: greedy, implementation, math · first AC: Jan 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,976 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,043 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,282 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Aug 26, 2023 · MS C++ 2017 (first AC)
Quality: 19,839 global accepts · Tags: binary search, combinatorics, constructive algorithms, math · first AC: Aug 24, 2023 · MS C++ 2017 (first AC)
Tags: — · first AC: Apr 18, 2026 · C++17 (GCC 7-32) (first AC)