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Open on Codeforces · 1,595 unique accepted
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Quality: 3,155 global accepts · Tags: *special, implementation, number theory · first AC: Sep 9, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 23,007 global accepts · Tags: implementation, sortings · first AC: Aug 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 24,346 global accepts · Tags: brute force, dfs and similar, dsu, graphs · first AC: Aug 2, 2021 · last AC: Aug 3, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 16,977 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, math · first AC: Jun 21, 2021 · GNU C++11 (first AC)
Quality: 22,502 global accepts · Tags: greedy, implementation · first AC: Jun 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 32,656 global accepts · Tags: brute force, greedy, two pointers · first AC: Jun 7, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 64,496 global accepts · Tags: data structures, hashing, math · first AC: Jun 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 9,124 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,875 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,130 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,858 global accepts · Tags: games · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,707 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,497 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,654 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,609 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,434 global accepts · Tags: constructive algorithms, implementation · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,356 global accepts · Tags: binary search, bitmasks, data structures, greedy · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,926 global accepts · Tags: brute force, constructive algorithms, graph matchings, implementation · first AC: Dec 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,716 global accepts · Tags: constructive algorithms, math, number theory · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,038 global accepts · Tags: binary search, brute force, greedy, implementation, sortings, two pointers · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,123 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,708 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,789 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Jun 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,155 global accepts · Tags: dp, greedy, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,551 global accepts · Tags: brute force, greedy, sortings · first AC: May 15, 2024 · C++20 (GCC 13-64) (first AC)