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Open on Codeforces · 480 unique accepted
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Quality: 6,310 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Jun 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,386 global accepts · Tags: bitmasks, brute force, dfs and similar, dp · first AC: Jun 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,615 global accepts · Tags: data structures · first AC: Apr 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,450 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Mar 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 585 global accepts · Tags: binary search, data structures, implementation, sortings · first AC: May 25, 2022 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: May 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,714 global accepts · Tags: dfs and similar, graphs, implementation · first AC: May 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,379 global accepts · Tags: combinatorics, data structures, dp, fft, math, matrices · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,792 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,494 global accepts · Tags: combinatorics, dp, math · first AC: Jul 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,474 global accepts · Tags: combinatorics, math, probabilities · first AC: Jul 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,905 global accepts · Tags: bitmasks, brute force, combinatorics, divide and conquer, dp, math, meet-in-the-middle · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,348 global accepts · Tags: bitmasks, brute force, greedy, hashing · first AC: May 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,316 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: May 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,058 global accepts · Tags: binary search, combinatorics, constructive algorithms, implementation, math, sortings, two pointers · first AC: Apr 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,267 global accepts · Tags: brute force, combinatorics, data structures, dfs and similar, math, trees · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,079 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs, greedy, math, trees · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,581 global accepts · Tags: data structures, greedy · first AC: Jan 8, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,073 global accepts · Tags: binary search, data structures, dfs and similar, greedy, trees · first AC: Dec 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 932 global accepts · Tags: dp, games, two pointers · first AC: Sep 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,568 global accepts · Tags: dp, greedy · first AC: Sep 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,036 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Aug 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,757 global accepts · Tags: data structures, dsu, trees · first AC: Aug 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,604 global accepts · Tags: data structures, math · first AC: Aug 18, 2023 · C++20 (GCC 11-64) (first AC)