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Open on Codeforces · 3,095 unique accepted
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Quality: 3,172 global accepts · Tags: data structures · first AC: Dec 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 440 global accepts · Tags: binary search, dp, greedy · first AC: Dec 29, 2023 · last AC: Dec 29, 2023 · C++14 (GCC 6-32) (first AC)
Tags: dp, math, probabilities · first AC: Oct 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,629 global accepts · Tags: dp · first AC: Sep 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,969 global accepts · Tags: dfs and similar, graphs, trees · first AC: May 1, 2023 · last AC: May 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: Mar 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 699 global accepts · Tags: constructive algorithms · first AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 680 global accepts · Tags: dp, geometry · first AC: Jul 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,309 global accepts · Tags: data structures, dp · first AC: Jul 21, 2025 · last AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,112 global accepts · Tags: data structures, trees · first AC: Jun 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 511 global accepts · Tags: — · first AC: Jun 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 564 global accepts · Tags: math · first AC: May 31, 2025 · last AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 581 global accepts · Tags: brute force · first AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 389 global accepts · Tags: brute force, combinatorics, math · first AC: Apr 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 860 global accepts · Tags: bitmasks · first AC: Apr 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 309 global accepts · Tags: number theory · first AC: Mar 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 232 global accepts · Tags: number theory · first AC: Mar 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 368 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Feb 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 646 global accepts · Tags: data structures, graphs, hashing, shortest paths, trees · first AC: Feb 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,614 global accepts · Tags: data structures, dfs and similar, trees · first AC: Feb 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 724 global accepts · Tags: games, greedy · first AC: Jan 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,669 global accepts · Tags: dp, flows, greedy · first AC: Jan 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,083 global accepts · Tags: combinatorics, dp · first AC: Jan 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 494 global accepts · Tags: dp, hashing, trees · first AC: Jan 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 648 global accepts · Tags: binary search, math · first AC: Jan 1, 2025 · last AC: Jan 3, 2025 · C++20 (GCC 13-64) (first AC)