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Open on Codeforces · 544 unique accepted
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Quality: 2,070 global accepts · Tags: combinatorics, dp · first AC: Jun 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,861 global accepts · Tags: bitmasks, brute force, fft · first AC: Jun 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 978 global accepts · Tags: combinatorics, fft · first AC: Jun 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 741 global accepts · Tags: data structures, graph matchings, greedy · first AC: May 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,690 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Dec 15, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 945 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,076 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 705 global accepts · Tags: bitmasks, dp, greedy · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,863 global accepts · Tags: bitmasks, dp, greedy · first AC: Apr 20, 2024 · last AC: Apr 20, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,091 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Nov 7, 2023 · last AC: Nov 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 725 global accepts · Tags: combinatorics, dp, graphs, shortest paths · first AC: Oct 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: Sep 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,104 global accepts · Tags: data structures, greedy · first AC: Aug 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 929 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Mar 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,526 global accepts · Tags: combinatorics, dp, probabilities · first AC: Mar 11, 2023 · last AC: Mar 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,071 global accepts · Tags: combinatorics, dp, math · first AC: Feb 28, 2023 · last AC: Mar 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,596 global accepts · Tags: binary search, data structures, dp, hashing · first AC: Mar 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,631 global accepts · Tags: brute force, data structures, divide and conquer, implementation · first AC: Feb 12, 2023 · last AC: Feb 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,334 global accepts · Tags: binary search, data structures, dp, greedy, sortings, two pointers · first AC: Feb 13, 2023 · last AC: Feb 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 848 global accepts · Tags: combinatorics, math, trees · first AC: Jan 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,425 global accepts · Tags: bitmasks, brute force, divide and conquer, dp, fft, math · first AC: Nov 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jun 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,498 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Jun 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 831 global accepts · Tags: combinatorics, divide and conquer, fft · first AC: May 23, 2022 · C++14 (GCC 6-32) (first AC)