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Open on Codeforces · 706 match filters (3,000 with any AC)
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Quality: 1,283 global accepts · Tags: combinatorics, dp, probabilities · first AC: Sep 17, 2010 · Delphi (first AC)
Quality: 5,467 global accepts · Tags: dp, sortings · first AC: May 6, 2010 · Delphi (first AC)
Quality: 1,736 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,556 global accepts · Tags: combinatorics, dp · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,930 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, graphs, implementation, math, trees · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,280 global accepts · Tags: binary search, data structures, dp, flows, greedy, two pointers · first AC: Mar 23, 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: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,636 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: 1,928 global accepts · Tags: brute force, data structures, dfs and similar, dp, dsu, fft, graphs, greedy, implementation, math, trees · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,887 global accepts · Tags: bitmasks, brute force, dp, strings · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,267 global accepts · Tags: combinatorics, dfs and similar, divide and conquer, dp, probabilities, trees · first AC: Jul 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,249 global accepts · Tags: dp, trees · first AC: Jul 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,492 global accepts · Tags: combinatorics, dp, math · first AC: Jun 27, 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: 2,238 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, math, trees · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,519 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, flows, graph matchings, shortest paths · first AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,068 global accepts · Tags: combinatorics, data structures, dp, implementation, math, number theory · first AC: Dec 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,183 global accepts · Tags: dp, graphs, greedy, math, probabilities · first AC: Sep 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,956 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,035 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Aug 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,830 global accepts · Tags: data structures, dp, geometry, greedy, math · first AC: Jun 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,797 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Sep 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,312 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, dsu, trees · first AC: May 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,919 global accepts · Tags: binary search, data structures, dp, greedy, implementation, sortings · first AC: Jan 3, 2022 · C++17 (GCC 9-64) (first AC)