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Open on Codeforces · 621 unique accepted
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Quality: 1,189 global accepts · Tags: brute force, chinese remainder theorem, constructive algorithms, math, number theory · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 547 global accepts · Tags: bitmasks, dfs and similar, dp, graphs, trees · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 666 global accepts · Tags: constructive algorithms, trees · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 600 global accepts · Tags: brute force, constructive algorithms, trees · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 789 global accepts · Tags: — · first AC: Mar 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 932 global accepts · Tags: — · first AC: Mar 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 3,551 global accepts · Tags: divide and conquer, dp, fft, math · first AC: Jul 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,013 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Jan 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 849 global accepts · Tags: bitmasks, dsu, flows, graph matchings · first AC: Jan 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,200 global accepts · Tags: bitmasks, brute force, hashing, string suffix structures, strings, two pointers · first AC: Jan 10, 2023 · last AC: Jan 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,295 global accepts · Tags: binary search, geometry · first AC: Jan 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,034 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, sortings · first AC: Jan 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,045 global accepts · Tags: binary search, dfs and similar, math, meet-in-the-middle, number theory, two pointers · first AC: Dec 11, 2022 · last AC: Dec 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,461 global accepts · Tags: bitmasks, dp · first AC: Sep 29, 2022 · last AC: Sep 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,202 global accepts · Tags: binary search, combinatorics, probabilities · first AC: Jul 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,922 global accepts · Tags: bitmasks, data structures, divide and conquer, trees · first AC: Jul 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,842 global accepts · Tags: data structures, divide and conquer, trees · first AC: Jul 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,536 global accepts · Tags: brute force, dfs and similar, dsu, graphs · first AC: Jun 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,246 global accepts · Tags: data structures, dfs and similar, dsu, hashing, strings, trees · first AC: Apr 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,364 global accepts · Tags: brute force, data structures, implementation · first AC: Feb 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Nov 30, 2024 · last AC: Dec 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Oct 28, 2024 · last AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 851 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,747 global accepts · Tags: dp, graph matchings · first AC: Sep 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,065 global accepts · Tags: data structures, dp, games, greedy, implementation · first AC: Sep 14, 2024 · last AC: Sep 14, 2024 · C++20 (GCC 13-64) (first AC)