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Open on Codeforces · 1,166 unique accepted
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Quality: 646 global accepts · Tags: data structures, graphs, hashing, shortest paths, trees · first AC: Jul 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 600 global accepts · Tags: data structures, dfs and similar · first AC: Jul 18, 2021 · last AC: Jul 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 458 global accepts · Tags: brute force, data structures, dp · first AC: Jul 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 967 global accepts · Tags: brute force, dp, graphs, greedy · first AC: Jul 1, 2021 · last AC: Jul 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 739 global accepts · Tags: data structures · first AC: Jun 25, 2021 · last AC: Jun 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 647 global accepts · Tags: dp, interactive · first AC: Jun 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 978 global accepts · Tags: graphs · first AC: Jun 19, 2021 · last AC: Jun 19, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,628 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Jun 2, 2021 · last AC: Jun 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,408 global accepts · Tags: data structures, divide and conquer · first AC: Dec 26, 2020 · last AC: Dec 29, 2020 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 909 global accepts · Tags: dp · first AC: Jul 19, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 873 global accepts · Tags: 2-sat, binary search · first AC: Jul 8, 2021 · last AC: Jul 8, 2021 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jul 8, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 452 global accepts · Tags: data structures, divide and conquer, trees · first AC: Jul 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 405 global accepts · Tags: binary search, data structures · first AC: Aug 4, 2021 · last AC: Aug 4, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 744 global accepts · Tags: graphs, math, number theory, shortest paths · first AC: Jul 26, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,010 global accepts · Tags: data structures, dp, string suffix structures · first AC: Apr 26, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 366 global accepts · Tags: combinatorics, dfs and similar, dsu, trees · first AC: Dec 29, 2020 · GNU C++11 (first AC)
Quality: 504 global accepts · Tags: dp, math · first AC: Jul 21, 2021 · last AC: Jul 21, 2021 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Feb 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Sep 2, 2024 · last AC: Sep 18, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Sep 11, 2024 · last AC: Sep 17, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Sep 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Sep 11, 2024 · last AC: Sep 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Sep 14, 2024 · C++17 (GCC 7-32) (first AC)