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Open on Codeforces · 672 unique accepted
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Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Aug 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,942 global accepts · Tags: data structures, dp, greedy, sortings · first AC: Dec 23, 2021 · last AC: Mar 14, 2026 · C++20 (GCC 11-64) (first AC)
Quality: 509 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, hashing · first AC: Sep 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 982 global accepts · Tags: binary search, bitmasks, data structures, math · first AC: Sep 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 552 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Apr 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,082 global accepts · Tags: binary search, brute force, dp, greedy, sortings · first AC: Mar 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,138 global accepts · Tags: math, number theory · first AC: Feb 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,430 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Jan 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 507 global accepts · Tags: brute force, combinatorics, greedy, math · first AC: Dec 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 742 global accepts · Tags: binary search, geometry, sortings · first AC: Dec 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 866 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Dec 27, 2022 · last AC: Dec 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,198 global accepts · Tags: binary search, dfs and similar, shortest paths, trees · first AC: Jan 31, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 637 global accepts · Tags: data structures, greedy, implementation · first AC: Jan 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,018 global accepts · Tags: dfs and similar, dp, games, graphs, implementation, math, number theory, shortest paths, trees · first AC: Dec 23, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 1,672 global accepts · Tags: data structures, implementation, trees · first AC: Jul 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,219 global accepts · Tags: constructive algorithms, games · first AC: Jan 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 400 global accepts · Tags: constructive algorithms, data structures, hashing, math · first AC: Feb 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 932 global accepts · Tags: divide and conquer, dp, math, probabilities · first AC: Oct 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 827 global accepts · Tags: combinatorics, dp, graphs, math · first AC: Aug 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 185 global accepts · Tags: constructive algorithms · first AC: Aug 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 479 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, math, sortings · first AC: Jul 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,577 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jul 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 501 global accepts · Tags: binary search, dfs and similar, divide and conquer, graphs, trees · first AC: Jun 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 972 global accepts · Tags: constructive algorithms, flows, graph matchings, greedy · first AC: Jun 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 655 global accepts · Tags: constructive algorithms, math · first AC: Jun 1, 2023 · C++20 (GCC 11-64) (first AC)