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Open on Codeforces · 850 unique accepted
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Quality: 2,036 global accepts · Tags: combinatorics, graphs · first AC: Jul 26, 2023 · last AC: Jul 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,727 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Jun 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,321 global accepts · Tags: dp, graphs, implementation · first AC: May 27, 2023 · last AC: Jun 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,777 global accepts · Tags: dfs and similar, dp, dsu, graphs, greedy, trees · first AC: Jun 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: Aug 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 923 global accepts · Tags: fft · first AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,822 global accepts · Tags: data structures, greedy · first AC: Jul 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jul 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 720 global accepts · Tags: graphs · first AC: Apr 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,209 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation · first AC: Mar 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,652 global accepts · Tags: constructive algorithms, data structures, graphs · first AC: Mar 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 939 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jun 1, 2024 · last AC: Feb 1, 2025 · C++14 (GCC 6-32) (first AC)
Quality: 1,132 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Jan 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,425 global accepts · Tags: bitmasks, brute force, divide and conquer, dp, fft, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,204 global accepts · Tags: dsu, graphs, shortest paths · first AC: Nov 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,876 global accepts · Tags: data structures, divide and conquer, dp, matrices · first AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,863 global accepts · Tags: bitmasks, dp, greedy · first AC: Oct 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: Aug 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,379 global accepts · Tags: brute force, data structures · first AC: Jul 21, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,944 global accepts · Tags: math · first AC: Jun 1, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,154 global accepts · Tags: dp, flows · first AC: May 20, 2024 · last AC: May 20, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,017 global accepts · Tags: flows, graphs · first AC: May 20, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 975 global accepts · Tags: flows, graph matchings, graphs · first AC: May 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,526 global accepts · Tags: combinatorics, dp, probabilities · first AC: Feb 29, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,160 global accepts · Tags: bitmasks, brute force, combinatorics, dp, dsu, math, two pointers · first AC: Feb 24, 2024 · C++20 (GCC 11-64) (first AC)