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Open on Codeforces · 1,168 unique accepted
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Quality: 10,685 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,232 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,598 global accepts · Tags: constructive algorithms, greedy, math, sortings, trees · first AC: Jun 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,174 global accepts · Tags: graphs, greedy, implementation, interactive · first AC: Feb 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,039 global accepts · Tags: games · first AC: May 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,060 global accepts · Tags: brute force, math, number theory · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,942 global accepts · Tags: binary search, greedy, implementation, math, sortings · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,708 global accepts · Tags: games, greedy, math, sortings · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,165 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, math, sortings · first AC: Jan 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 28,593 global accepts · Tags: data structures, dp, greedy · first AC: Jan 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 11,601 global accepts · Tags: binary search, constructive algorithms, greedy, sortings · first AC: Dec 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,082 global accepts · Tags: brute force, dfs and similar, graphs, implementation · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, greedy, sortings · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,766 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,891 global accepts · Tags: constructive algorithms, math · first AC: Jul 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 13,838 global accepts · Tags: constructive algorithms, greedy, math, number theory, strings · first AC: Jul 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 20,327 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: May 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 12,526 global accepts · Tags: greedy, implementation · first AC: May 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 14,180 global accepts · Tags: binary search, data structures, geometry, math · first AC: Apr 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 17,333 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jan 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 10,731 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Nov 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 15,032 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 14,558 global accepts · Tags: binary search, greedy, two pointers · first AC: Aug 27, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 12,585 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jun 25, 2022 · C++17 (GCC 9-64) (first AC)