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Open on Codeforces · 515 unique accepted
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Quality: 3,795 global accepts · Tags: binary search, brute force, implementation · first AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,773 global accepts · Tags: brute force, combinatorics, constructive algorithms, dfs and similar, dsu, graphs, math · first AC: Jul 22, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,255 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Jul 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,054 global accepts · Tags: constructive algorithms, geometry · first AC: Feb 12, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,444 global accepts · Tags: math, number theory · first AC: Feb 10, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 4,333 global accepts · Tags: data structures, geometry, greedy · first AC: Feb 9, 2020 · C++14 (GCC 6-32) (first AC)
Tags: dfs and similar, divide and conquer, dp, trees · first AC: Nov 10, 2017 · GNU C++ (first AC)
Quality: 1,789 global accepts · Tags: data structures, strings · first AC: Nov 10, 2017 · GNU C++ (first AC)
Quality: 2,366 global accepts · Tags: 2-sat, dfs and similar, graphs, implementation · first AC: Oct 16, 2017 · GNU C++ (first AC)
Quality: 1,585 global accepts · Tags: data structures · first AC: Sep 16, 2017 · GNU C++ (first AC)
Quality: 2,132 global accepts · Tags: implementation, number theory · first AC: Sep 14, 2017 · GNU C++ (first AC)
Quality: 2,807 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, graphs · first AC: Aug 18, 2017 · GNU C++ (first AC)
Quality: 2,887 global accepts · Tags: combinatorics, constructive algorithms, dfs and similar, dsu, graphs · first AC: Jun 23, 2017 · GNU C++ (first AC)
Quality: 2,183 global accepts · Tags: brute force, dp, meet-in-the-middle · first AC: Jun 21, 2017 · GNU C++ (first AC)
Tags: data structures, greedy, hashing, strings · first AC: Dec 25, 2016 · GNU C++ (first AC)
Quality: 1,824 global accepts · Tags: combinatorics, math, trees · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,227 global accepts · Tags: bitmasks, brute force, dp · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,843 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Feb 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,334 global accepts · Tags: binary search, data structures, dp, sortings · first AC: Jul 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,476 global accepts · Tags: combinatorics, dp, math · first AC: May 2, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,846 global accepts · Tags: binary search, data structures, dp, greedy, shortest paths, sortings, two pointers · first AC: Apr 3, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,272 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Mar 3, 2020 · C++17 (GCC 7-32) (first AC)
Tags: binary search, data structures · first AC: Feb 13, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,336 global accepts · Tags: dfs and similar, dp, greedy, implementation, trees · first AC: Feb 11, 2020 · C++14 (GCC 6-32) (first AC)
Tags: data structures, dp · first AC: Oct 26, 2019 · C++14 (GCC 6-32) (first AC)