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Open on Codeforces · 826 unique accepted
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Quality: 15,313 global accepts · Tags: dp, greedy · first AC: Apr 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,256 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,467 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Sep 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,484 global accepts · Tags: brute force, greedy, implementation, strings · first AC: Mar 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,926 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Nov 10, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,394 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,298 global accepts · Tags: binary search, data structures, dp, hashing, string suffix structures, strings · first AC: May 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,104 global accepts · Tags: data structures, sortings · first AC: Mar 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,830 global accepts · Tags: — · first AC: Mar 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,494 global accepts · Tags: binary search, brute force, dsu, implementation, math · first AC: Jan 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,124 global accepts · Tags: greedy, math, number theory · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,009 global accepts · Tags: dfs and similar, dp, graph matchings, greedy, trees · first AC: Dec 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,424 global accepts · Tags: constructive algorithms, dp · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,264 global accepts · Tags: data structures, dsu, greedy, implementation, strings · first AC: Jul 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 7,866 global accepts · Tags: constructive algorithms, math · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,221 global accepts · Tags: geometry, greedy, implementation, sortings, two pointers · first AC: Apr 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,102 global accepts · Tags: binary search, data structures, dp, greedy, sortings · first AC: Mar 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,751 global accepts · Tags: bitmasks, hashing, meet-in-the-middle, strings · first AC: Mar 2, 2023 · C++17 (GCC 9-64) (first AC)
Tags: constructive algorithms, graphs, greedy, implementation · first AC: Feb 6, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 5,996 global accepts · Tags: binary search, greedy, sortings · first AC: Feb 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 7,597 global accepts · Tags: bitmasks, dfs and similar, dsu, graphs, greedy · first AC: Aug 6, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,663 global accepts · Tags: constructive algorithms, implementation, trees · first AC: Aug 1, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 6,343 global accepts · Tags: dfs and similar, trees · first AC: Jul 10, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 6,269 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Jul 8, 2022 · C++17 (GCC 9-64) (first AC)