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Open on Codeforces · 284 unique accepted
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Quality: 11,460 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,922 global accepts · Tags: greedy, strings · first AC: Feb 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 14,118 global accepts · Tags: dfs and similar, graphs · first AC: Feb 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 10,586 global accepts · Tags: binary search, brute force, data structures, dp, implementation, math, number theory · first AC: Feb 11, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 7,060 global accepts · Tags: dp · first AC: Oct 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,711 global accepts · Tags: data structures, dp, implementation, math, number theory · first AC: Aug 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,847 global accepts · Tags: brute force, geometry, greedy, implementation · first AC: Jul 14, 2021 · GNU C++11 (first AC)
Quality: 10,665 global accepts · Tags: combinatorics, dp, math · first AC: May 24, 2021 · GNU C++11 (first AC)
Quality: 4,762 global accepts · Tags: brute force, combinatorics, math, meet-in-the-middle, two pointers · first AC: Apr 14, 2021 · last AC: Apr 14, 2021 · GNU C++11 (first AC)
Quality: 10,149 global accepts · Tags: games, geometry, math · first AC: Nov 21, 2020 · GNU C++11 (first AC)
Quality: 5,777 global accepts · Tags: combinatorics, math · first AC: Jun 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,200 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Dec 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,031 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,254 global accepts · Tags: geometry, number theory · first AC: Oct 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 9,398 global accepts · Tags: dp · first AC: May 3, 2021 · GNU C++11 (first AC)
Quality: 9,254 global accepts · Tags: graphs, shortest paths · first AC: Mar 3, 2021 · GNU C++11 (first AC)
Quality: 5,292 global accepts · Tags: combinatorics, data structures, dsu, greedy, implementation · first AC: Nov 5, 2020 · GNU C++11 (first AC)
Quality: 9,720 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Nov 5, 2020 · GNU C++11 (first AC)
Tags: brute force, combinatorics, data structures, greedy, math · first AC: Nov 2, 2020 · C++14 (GCC 6-32) (first AC)
Tags: dp, greedy, math · first AC: Nov 2, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,990 global accepts · Tags: data structures, implementation, sortings · first AC: Dec 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,977 global accepts · Tags: math · first AC: Dec 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,804 global accepts · Tags: dp · first AC: Feb 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,958 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Dec 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,909 global accepts · Tags: constructive algorithms, graph matchings, math, probabilities · first AC: Dec 7, 2022 · C++14 (GCC 6-32) (first AC)