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Open on Codeforces · 302 unique accepted
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Quality: 2,777 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Jul 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,972 global accepts · Tags: binary search, data structures, dsu, greedy, implementation, math, number theory · first AC: Jun 1, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,337 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation · first AC: Apr 17, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,066 global accepts · Tags: binary search, data structures, dp, greedy, interactive, trees · first AC: Oct 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,933 global accepts · Tags: data structures, dsu, greedy, sortings · first AC: Sep 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,843 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Sep 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,258 global accepts · Tags: brute force, greedy, math, number theory · first AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,495 global accepts · Tags: binary search, bitmasks, combinatorics, data structures, divide and conquer · first AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,491 global accepts · Tags: combinatorics, dp, graph matchings, math · first AC: Aug 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,227 global accepts · Tags: bitmasks, brute force, dp · first AC: Aug 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,531 global accepts · Tags: dfs and similar, hashing, implementation, trees · first AC: Aug 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,313 global accepts · Tags: data structures, divide and conquer, greedy · first AC: Aug 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,641 global accepts · Tags: bitmasks, chinese remainder theorem, constructive algorithms, interactive, math · first AC: Jul 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,520 global accepts · Tags: combinatorics, trees · first AC: May 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 616 global accepts · Tags: graphs, sortings · first AC: Jan 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,757 global accepts · Tags: brute force, dp, math, number theory · first AC: Jan 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,212 global accepts · Tags: dp, graphs, math, number theory · first AC: Dec 29, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 4,667 global accepts · Tags: dfs and similar, divide and conquer, dp, dsu, trees · first AC: Nov 17, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,688 global accepts · Tags: combinatorics, graph matchings, math · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,494 global accepts · Tags: combinatorics, dp, math · first AC: Jun 27, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,353 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Jun 1, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,961 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,182 global accepts · Tags: binary search, data structures, divide and conquer, dp, dsu, two pointers · first AC: Sep 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,317 global accepts · Tags: combinatorics, dp, number theory · first AC: Sep 17, 2023 · C++20 (GCC 11-64) (first AC)