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Open on Codeforces · 1,244 unique accepted
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Quality: 2,223 global accepts · Tags: constructive algorithms, interactive, matrices · first AC: Aug 17, 2018 · GNU C++11 (first AC)
Quality: 3,030 global accepts · Tags: constructive algorithms, graphs · first AC: Jul 3, 2018 · GNU C++11 (first AC)
Quality: 2,314 global accepts · Tags: brute force, geometry · first AC: Jun 30, 2018 · GNU C++11 (first AC)
Tags: — · first AC: Jun 24, 2018 · GNU C++11 (first AC)
Quality: 2,753 global accepts · Tags: binary search, constructive algorithms, math · first AC: May 25, 2018 · GNU C++11 (first AC)
Quality: 2,602 global accepts · Tags: combinatorics, dp, number theory · first AC: Feb 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,544 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,667 global accepts · Tags: binary search, brute force, combinatorics, data structures, divide and conquer, dp · first AC: Jan 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,377 global accepts · Tags: data structures, implementation · first AC: Dec 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,386 global accepts · Tags: bitmasks, brute force, dfs and similar, dp · first AC: Dec 15, 2024 · last AC: Dec 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,475 global accepts · Tags: data structures, math · first AC: Dec 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,253 global accepts · Tags: data structures · first AC: Dec 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,531 global accepts · Tags: dfs and similar, hashing, implementation, trees · first AC: Dec 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,672 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math, number theory · first AC: Dec 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,778 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Jul 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,859 global accepts · Tags: brute force, math, number theory · first AC: May 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,549 global accepts · Tags: brute force, dfs and similar, graphs, math, number theory · first AC: Nov 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,355 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Apr 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,550 global accepts · Tags: dfs and similar, dp, hashing, string suffix structures, strings, trees · first AC: Nov 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,023 global accepts · Tags: constructive algorithms, strings, two pointers · first AC: Sep 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,245 global accepts · Tags: data structures, math · first AC: Aug 26, 2021 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dfs and similar, trees · first AC: Jun 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,497 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: Jun 9, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,477 global accepts · Tags: combinatorics, dp, math · first AC: May 3, 2021 · C++17 (GCC 7-32) (first AC)