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Open on Codeforces · 506 unique accepted
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Quality: 3,051 global accepts · Tags: brute force, dp, hashing, implementation, math · first AC: Jun 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,609 global accepts · Tags: brute force, data structures, dp · first AC: Jun 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,499 global accepts · Tags: dfs and similar, dp, trees · first AC: Jun 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,111 global accepts · Tags: dp, strings · first AC: Jun 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,713 global accepts · Tags: dp, matrices · first AC: Jun 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,523 global accepts · Tags: data structures, dfs and similar, trees · first AC: Apr 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,163 global accepts · Tags: binary search, greedy, two pointers · first AC: Jan 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,704 global accepts · Tags: geometry · first AC: Jan 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,084 global accepts · Tags: brute force, dp · first AC: Jan 11, 2023 · last AC: Jan 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,802 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Dec 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,938 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Sep 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,579 global accepts · Tags: dfs and similar, dsu · first AC: Sep 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 871 global accepts · Tags: data structures, dfs and similar, sortings · first AC: Sep 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,962 global accepts · Tags: dfs and similar, graphs · first AC: Sep 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 618 global accepts · Tags: dfs and similar, graphs, greedy, trees · first AC: Sep 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,378 global accepts · Tags: dfs and similar, graphs · first AC: Aug 31, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,012 global accepts · Tags: bitmasks, greedy, math · first AC: Aug 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,235 global accepts · Tags: dfs and similar · first AC: Jul 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,228 global accepts · Tags: dfs and similar, implementation · first AC: Jun 16, 2022 · last AC: Jul 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,805 global accepts · Tags: math · first AC: Jul 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,659 global accepts · Tags: data structures, dp · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Tags: binary search, data structures, flows, greedy, implementation · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 654 global accepts · Tags: brute force, dfs and similar · first AC: Sep 6, 2022 · last AC: Jul 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,924 global accepts · Tags: binary search, combinatorics, data structures, two pointers · first AC: May 3, 2024 · last AC: May 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,493 global accepts · Tags: binary search, data structures, implementation, sortings, trees · first AC: Mar 17, 2024 · C++17 (GCC 7-32) (first AC)