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Open on Codeforces · 755 unique accepted
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Quality: 2,183 global accepts · Tags: binary search, data structures, divide and conquer, dp, dsu, two pointers · first AC: Jul 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, implementation, math, number theory · first AC: Jun 18, 2023 · last AC: Jun 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,639 global accepts · Tags: brute force, data structures, dsu, math, number theory, two pointers · first AC: Apr 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,234 global accepts · Tags: combinatorics, dp · first AC: Jan 3, 2021 · last AC: Jan 3, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,131 global accepts · Tags: data structures, graphs, implementation · first AC: Dec 25, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 641 global accepts · Tags: brute force, number theory · first AC: Dec 18, 2020 · last AC: Dec 18, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 3,050 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Sep 6, 2020 · GNU C++11 (first AC)
Quality: 1,122 global accepts · Tags: greedy, implementation, strings · first AC: Jun 3, 2020 · GNU C++11 (first AC)
Tags: constructive algorithms, greedy, implementation, strings · first AC: Jun 3, 2020 · GNU C++11 (first AC)
Quality: 4,364 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, trees · first AC: May 26, 2020 · GNU C++11 (first AC)
Quality: 2,704 global accepts · Tags: graphs, hashing, math, number theory · first AC: Mar 7, 2020 · last AC: Mar 7, 2020 · GNU C++11 (first AC)
Quality: 5,169 global accepts · Tags: math, matrices, number theory, two pointers · first AC: Oct 28, 2019 · GNU C++11 (first AC)
Quality: 1,633 global accepts · Tags: constructive algorithms, implementation · first AC: Oct 13, 2019 · last AC: Oct 16, 2019 · GNU C++11 (first AC)
Quality: 2,071 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Aug 20, 2019 · GNU C++11 (first AC)
Quality: 18,413 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Jan 26, 2019 · GNU C++11 (first AC)
Quality: 1,478 global accepts · Tags: dp, strings · first AC: Sep 26, 2018 · GNU C++11 (first AC)
Quality: 1,392 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs, shortest paths · first AC: Sep 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,215 global accepts · Tags: brute force, constructive algorithms, greedy, number theory · first AC: Sep 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,577 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, implementation, interactive, trees · first AC: Sep 24, 2023 · Java 17 (first AC)
Quality: 2,099 global accepts · Tags: data structures, dp, greedy, math · first AC: Jul 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,217 global accepts · Tags: combinatorics, dp, math · first AC: May 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,668 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: May 25, 2023 · C++20 (GCC 11-64) (first AC)
Tags: combinatorics, dp, fft, math · first AC: Feb 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 849 global accepts · Tags: bitmasks, dsu, flows, graph matchings · first AC: Nov 27, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,994 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Oct 4, 2022 · C++17 (GCC 9-64) (first AC)