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Open on Codeforces · 681 unique accepted
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Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,178 global accepts · Tags: constructive algorithms, math · first AC: Feb 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,757 global accepts · Tags: data structures, dsu, trees · first AC: Jan 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,387 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Jan 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,863 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Jan 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 5, 2025 · C++17 (GCC 7-32) (first AC)
Tags: dp, graphs, greedy, math, probabilities · first AC: Nov 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,905 global accepts · Tags: combinatorics, dfs and similar, dp, games, greedy, math, probabilities, trees · first AC: Nov 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 18,413 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Nov 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,838 global accepts · Tags: string suffix structures · first AC: Aug 13, 2024 · last AC: Aug 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,431 global accepts · Tags: string suffix structures · first AC: Aug 13, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,920 global accepts · Tags: brute force, data structures, dp · first AC: Aug 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,453 global accepts · Tags: combinatorics, dp, math · first AC: Aug 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,494 global accepts · Tags: combinatorics, dp, math · first AC: Jul 26, 2024 · last AC: Jul 26, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, divide and conquer, dp, math, meet-in-the-middle · first AC: Jul 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,461 global accepts · Tags: binary search, brute force, combinatorics, math, number theory, two pointers · first AC: Jul 20, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,544 global accepts · Tags: bitmasks, combinatorics, number theory · first AC: Jul 9, 2024 · last AC: Jul 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,030 global accepts · Tags: brute force, data structures, greedy, math, number theory · first AC: Jul 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,474 global accepts · Tags: combinatorics, math, probabilities · first AC: Jul 8, 2024 · last AC: Jul 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,798 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Jul 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,723 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Jun 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,455 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, data structures, greedy · first AC: Jun 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,348 global accepts · Tags: bitmasks, brute force, greedy, hashing · first AC: Jun 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,238 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, math, trees · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)