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Open on Codeforces · 4,805 unique accepted
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Quality: 350 global accepts · Tags: brute force, constructive algorithms, data structures, hashing, strings · first AC: Feb 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,991 global accepts · Tags: strings · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,513 global accepts · Tags: dfs and similar, divide and conquer, dsu · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 524 global accepts · Tags: binary search, brute force, data structures, dfs and similar, divide and conquer, greedy, implementation, trees · first AC: Dec 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 322 global accepts · Tags: data structures, geometry, implementation, math, sortings · first AC: Aug 17, 2023 · last AC: Aug 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 476 global accepts · Tags: data structures, dp · first AC: May 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 676 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Mar 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 579 global accepts · Tags: dsu · first AC: Aug 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 786 global accepts · Tags: data structures · first AC: Aug 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 267 global accepts · Tags: data structures · first AC: Jul 31, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,509 global accepts · Tags: brute force, math, probabilities · first AC: Jul 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 605 global accepts · Tags: strings, trees · first AC: Oct 26, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 511 global accepts · Tags: — · first AC: Oct 10, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 480 global accepts · Tags: data structures, dsu, greedy · first AC: Oct 5, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 876 global accepts · Tags: bitmasks, brute force, combinatorics, dp, meet-in-the-middle · first AC: Sep 19, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 519 global accepts · Tags: data structures, dp, math · first AC: Sep 12, 2019 · C++17 (GCC 7-32) (first AC)
Tags: data structures, trees · first AC: Apr 29, 2018 · GNU C++11 (first AC)
Quality: 158 global accepts · Tags: bitmasks · first AC: Oct 5, 2020 · last AC: Oct 14, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 670 global accepts · Tags: binary search, dp, math · first AC: Aug 5, 2020 · last AC: Oct 14, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 600 global accepts · Tags: data structures, dfs and similar · first AC: Jul 20, 2019 · last AC: Jul 20, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, games · first AC: Sep 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 176 global accepts · Tags: binary search, brute force, greedy, shortest paths · first AC: Oct 27, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 440 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings, two pointers · first AC: Jun 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 744 global accepts · Tags: graphs, math, number theory, shortest paths · first AC: May 8, 2019 · GNU C++11 (first AC)
Quality: 1,197 global accepts · Tags: graphs, shortest paths · first AC: Oct 7, 2019 · last AC: Oct 7, 2019 · GNU C++11 (first AC)