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Open on Codeforces · 314 unique accepted
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Quality: 1,011 global accepts · Tags: bitmasks, brute force, constructive algorithms, data structures, graphs, math · first AC: Mar 10, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 3,433 global accepts · Tags: combinatorics, dp, math · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,138 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Jan 30, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 3,550 global accepts · Tags: divide and conquer, dp, fft, math · first AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 950 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,130 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, trees · first AC: Jan 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 896 global accepts · Tags: graph matchings, greedy · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,023 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,122 global accepts · Tags: brute force, data structures, dp, dsu, math, trees · first AC: Nov 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 957 global accepts · Tags: dp, greedy, implementation · first AC: Oct 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,536 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer · first AC: Sep 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,687 global accepts · Tags: data structures, dfs and similar, dp, dsu, greedy, trees · first AC: Aug 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 803 global accepts · Tags: dfs and similar, dp, probabilities, trees · first AC: Jul 19, 2024 · last AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,417 global accepts · Tags: data structures, dp, greedy · first AC: Jul 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,628 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, math · first AC: Jul 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,906 global accepts · Tags: binary search, data structures, divide and conquer, dp · first AC: Jul 5, 2024 · last AC: Jul 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 501 global accepts · Tags: data structures, implementation · first AC: Jul 1, 2024 · last AC: Jul 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,133 global accepts · Tags: dp · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,400 global accepts · Tags: dfs and similar, graphs, greedy · first AC: Apr 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,365 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,691 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Mar 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,071 global accepts · Tags: combinatorics, dp · first AC: Feb 21, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 978 global accepts · Tags: combinatorics, fft · first AC: Jan 30, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,777 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Jan 20, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,042 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jan 20, 2024 · C++20 (GCC 11-64) (first AC)