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Open on Codeforces · 468 unique accepted
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Quality: 3,644 global accepts · Tags: dp, strings · first AC: Sep 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,870 global accepts · Tags: dp · first AC: Aug 17, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,874 global accepts · Tags: greedy, math · first AC: Aug 13, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,602 global accepts · Tags: binary search, data structures, implementation, sortings, two pointers · first AC: Jul 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,076 global accepts · Tags: graphs, shortest paths · first AC: Mar 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,166 global accepts · Tags: brute force, data structures, greedy, math, ternary search · first AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,031 global accepts · Tags: data structures, dfs and similar, dsu, shortest paths, sortings, trees, two pointers · first AC: Feb 10, 2024 · last AC: Feb 10, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,009 global accepts · Tags: dfs and similar, dp, graph matchings, greedy, trees · first AC: Feb 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,934 global accepts · Tags: brute force, math, number theory · first AC: Jan 24, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 7,132 global accepts · Tags: bitmasks, constructive algorithms, data structures, math, string suffix structures, trees · first AC: Nov 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,382 global accepts · Tags: combinatorics, dp · first AC: Jul 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,996 global accepts · Tags: binary search, greedy, sortings · first AC: Jul 5, 2023 · last AC: Jul 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,505 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Jun 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,614 global accepts · Tags: dp · first AC: Jun 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,185 global accepts · Tags: greedy, hashing, implementation · first AC: Sep 15, 2022 · last AC: Sep 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,317 global accepts · Tags: dp · first AC: Sep 4, 2022 · last AC: Sep 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,483 global accepts · Tags: dfs and similar, graphs, trees · first AC: May 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,129 global accepts · Tags: dp, dsu, trees · first AC: May 16, 2022 · last AC: May 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,166 global accepts · Tags: bitmasks, brute force, constructive algorithms · first AC: Dec 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,899 global accepts · Tags: binary search, bitmasks, combinatorics, dfs and similar, dsu, graphs, math · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,967 global accepts · Tags: data structures, graphs, shortest paths · first AC: Mar 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,311 global accepts · Tags: data structures, graph matchings, greedy · first AC: Mar 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,596 global accepts · Tags: graphs, greedy, shortest paths · first AC: Mar 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,733 global accepts · Tags: combinatorics, math, number theory · first AC: Mar 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,994 global accepts · Tags: dp, string suffix structures, strings, two pointers · first AC: Dec 12, 2024 · C++23 (GCC 14-64, msys2) (first AC)