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Open on Codeforces · 755 unique accepted
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Quality: 1,614 global accepts · Tags: combinatorics, math, number theory · first AC: Dec 16, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 831 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Apr 16, 2020 · GNU C++11 (first AC)
Quality: 1,628 global accepts · Tags: combinatorics, dp, math, trees · first AC: Mar 2, 2020 · GNU C++11 (first AC)
Quality: 720 global accepts · Tags: data structures, hashing, strings, two pointers · first AC: Feb 26, 2020 · GNU C++11 (first AC)
Quality: 613 global accepts · Tags: bitmasks, dp, greedy · first AC: Jan 19, 2020 · GNU C++11 (first AC)
Quality: 609 global accepts · Tags: binary search, constructive algorithms, data structures, dfs and similar, dsu, greedy, implementation, trees · first AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,577 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Oct 9, 2023 · last AC: Oct 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 932 global accepts · Tags: divide and conquer, dp, math, probabilities · first AC: Sep 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 609 global accepts · Tags: brute force, data structures, number theory · first AC: Sep 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 602 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Jul 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 933 global accepts · Tags: brute force, dp, trees · first AC: Jul 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 432 global accepts · Tags: dp, fft, math, number theory · first AC: Jun 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 559 global accepts · Tags: combinatorics, dp, math · first AC: Mar 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 455 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jan 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 980 global accepts · Tags: combinatorics, dp, graphs, trees · first AC: Jan 22, 2021 · last AC: Jan 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 501 global accepts · Tags: binary search, dfs and similar, divide and conquer, graphs, trees · first AC: Jan 19, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 762 global accepts · Tags: math · first AC: Dec 29, 2020 · GNU C++11 (first AC)
Quality: 533 global accepts · Tags: bitmasks, brute force, divide and conquer, fft, math · first AC: Dec 10, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 221 global accepts · Tags: graph matchings · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 335 global accepts · Tags: games, number theory · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 391 global accepts · Tags: data structures · first AC: Jan 31, 2021 · last AC: Oct 1, 2023 · GNU C++11 (first AC)
Quality: 658 global accepts · Tags: dfs and similar, graphs, math, number theory · first AC: Sep 25, 2023 · Java 17 (first AC)
Quality: 322 global accepts · Tags: data structures, geometry, implementation, math, sortings · first AC: Aug 17, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 142 global accepts · Tags: constructive algorithms, math · first AC: Dec 7, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 598 global accepts · Tags: data structures, dp, greedy · first AC: Oct 12, 2022 · C++17 (GCC 9-64) (first AC)