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Open on Codeforces · 735 unique accepted
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Quality: 21,902 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,757 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 30,972 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,741 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 18,732 global accepts · Tags: implementation, sortings · first AC: May 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 29,719 global accepts · Tags: binary search · first AC: Dec 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,428 global accepts · Tags: binary search · first AC: Apr 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,117 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,059 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,871 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,723 global accepts · Tags: greedy, sortings · first AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,820 global accepts · Tags: graphs, shortest paths · first AC: Nov 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,857 global accepts · Tags: games · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,702 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,312 global accepts · Tags: binary search, constructive algorithms · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,497 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,652 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,779 global accepts · Tags: — · first AC: Mar 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,066 global accepts · Tags: bitmasks, brute force, implementation · first AC: Oct 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,570 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,706 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,975 global accepts · Tags: greedy, math · first AC: Apr 9, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 17,439 global accepts · Tags: greedy · first AC: Jun 16, 2022 · C++17 (GCC 7-32) (first AC)
Tags: greedy, math · first AC: Dec 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 18,124 global accepts · Tags: greedy, math, sortings · first AC: Nov 2, 2021 · C++17 (GCC 7-32) (first AC)