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Open on Codeforces · 506 unique accepted
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Tags: constructive algorithms, math · first AC: Jul 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,119 global accepts · Tags: dp, dsu, trees · first AC: Jun 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,967 global accepts · Tags: dp · first AC: Jun 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,504 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Jun 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,827 global accepts · Tags: dp · first AC: May 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,133 global accepts · Tags: dp · first AC: May 29, 2023 · last AC: May 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,750 global accepts · Tags: bitmasks, hashing, meet-in-the-middle, strings · first AC: Apr 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,569 global accepts · Tags: brute force, math, number theory · first AC: Mar 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,994 global accepts · Tags: binary search, greedy, sortings · first AC: Mar 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,466 global accepts · Tags: binary search, data structures, greedy, implementation, math, sortings · first AC: Dec 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,485 global accepts · Tags: brute force, dfs and similar, math, number theory · first AC: Aug 31, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,870 global accepts · Tags: dp · first AC: Aug 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,828 global accepts · Tags: games · first AC: Aug 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,064 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths · first AC: Aug 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,770 global accepts · Tags: data structures, dfs and similar, dp, dsu · first AC: Jul 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,006 global accepts · Tags: combinatorics, math · first AC: Jul 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,886 global accepts · Tags: binary search, bitmasks, combinatorics, dfs and similar, dsu, graphs, math · first AC: Sep 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,006 global accepts · Tags: flows, graphs · first AC: May 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,564 global accepts · Tags: binary search, data structures, implementation, math, two pointers · first AC: Mar 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,800 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Nov 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,181 global accepts · Tags: binary search, data structures, dp, sortings, trees · first AC: Oct 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,581 global accepts · Tags: dfs and similar, dp, geometry, greedy, trees · first AC: Jul 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,392 global accepts · Tags: data structures, dp, greedy, math · first AC: Jul 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,343 global accepts · Tags: binary search, dp, greedy · first AC: Jul 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,392 global accepts · Tags: dp, greedy, implementation · first AC: Jun 28, 2023 · last AC: Jun 29, 2023 · C++14 (GCC 6-32) (first AC)