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Open on Codeforces · 2,060 unique accepted
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Quality: 865 global accepts · Tags: constructive algorithms, math · first AC: May 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 239 global accepts · Tags: binary search, data structures, divide and conquer, dsu, greedy, math, sortings · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 654 global accepts · Tags: data structures, greedy, hashing · first AC: Mar 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 423 global accepts · Tags: binary search, brute force, greedy · first AC: Oct 30, 2023 · last AC: Oct 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 394 global accepts · Tags: data structures · first AC: Sep 24, 2023 · last AC: Sep 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Jul 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 316 global accepts · Tags: data structures · first AC: Mar 18, 2023 · last AC: Mar 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 483 global accepts · Tags: bitmasks, dp · first AC: Nov 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 430 global accepts · Tags: bitmasks, graphs · first AC: Nov 12, 2022 · last AC: Nov 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 321 global accepts · Tags: brute force, data structures, geometry, math · first AC: Aug 21, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 406 global accepts · Tags: data structures, divide and conquer, sortings, trees · first AC: Aug 14, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 497 global accepts · Tags: flows, graphs · first AC: Jul 14, 2022 · last AC: Jul 14, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 357 global accepts · Tags: data structures · first AC: May 29, 2022 · last AC: May 29, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 136 global accepts · Tags: — · first AC: Apr 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 446 global accepts · Tags: graphs, greedy, math, probabilities · first AC: Sep 4, 2021 · last AC: Sep 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 204 global accepts · Tags: binary search, data structures, divide and conquer, dsu, greedy, math, sortings · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Tags: combinatorics, two pointers · first AC: Dec 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 452 global accepts · Tags: data structures, divide and conquer, flows, graph matchings · first AC: Jul 28, 2023 · last AC: Jul 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 321 global accepts · Tags: brute force, divide and conquer, greedy · first AC: Apr 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 689 global accepts · Tags: data structures, string suffix structures, trees · first AC: Jul 28, 2022 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dfs and similar, dsu, string suffix structures, trees · first AC: Jul 2, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 648 global accepts · Tags: data structures, divide and conquer, graphs, trees · first AC: Mar 14, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 108 global accepts · Tags: data structures, dp · first AC: Apr 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 774 global accepts · Tags: combinatorics, constructive algorithms, games, greedy, hashing, interactive, math, number theory, strings · first AC: Jul 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 235 global accepts · Tags: divide and conquer, dp, number theory, trees · first AC: Dec 31, 2023 · last AC: Dec 31, 2023 · C++17 (GCC 9-64) (first AC)