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Open on Codeforces · 737 unique accepted
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Quality: 15,044 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,282 global accepts · Tags: greedy, implementation, sortings · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,634 global accepts · Tags: hashing, math, number theory · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, implementation, two pointers · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 29,331 global accepts · Tags: math, sortings, trees · first AC: Oct 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 27,119 global accepts · Tags: combinatorics, dp, greedy · first AC: Sep 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,705 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Sep 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,671 global accepts · Tags: constructive algorithms, data structures, games, greedy, interactive · first AC: Sep 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,844 global accepts · Tags: binary search, combinatorics, constructive algorithms, math · first AC: Aug 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,838 global accepts · Tags: brute force, sortings · first AC: Feb 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,404 global accepts · Tags: games, greedy, sortings · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,589 global accepts · Tags: 2-sat, brute force, math, sortings · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,174 global accepts · Tags: graphs, greedy, implementation, interactive · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,249 global accepts · Tags: brute force, constructive algorithms, greedy, math, two pointers · first AC: Jan 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,988 global accepts · Tags: brute force, dp, greedy, math, two pointers · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,434 global accepts · Tags: games, greedy · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,925 global accepts · Tags: data structures, geometry, greedy, sortings · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Tags: binary search, greedy, sortings · first AC: Aug 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,452 global accepts · Tags: greedy, math · first AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Tags: brute force, math, number theory · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Tags: binary search, constructive algorithms, greedy, implementation, math, sortings · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Tags: games, greedy · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,458 global accepts · Tags: constructive algorithms, greedy · first AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 13,165 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, math, sortings · first AC: Dec 24, 2023 · C++20 (GCC 11-64) (first AC)