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Open on Codeforces · 1,909 unique accepted
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Quality: 2,674 global accepts · Tags: binary search, data structures, two pointers · first AC: Oct 25, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 3,052 global accepts · Tags: data structures, dsu, graphs, trees · first AC: Sep 7, 2020 · last AC: Sep 7, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 3,961 global accepts · Tags: data structures · first AC: Aug 26, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 404 global accepts · Tags: data structures, geometry · first AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 350 global accepts · Tags: binary search, games, trees · first AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Oct 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,906 global accepts · Tags: binary search, data structures, divide and conquer, dp · first AC: Oct 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,065 global accepts · Tags: data structures, dp, games, greedy, implementation · first AC: Sep 22, 2024 · last AC: Sep 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 629 global accepts · Tags: bitmasks, dp · first AC: Sep 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,530 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jul 18, 2024 · last AC: Jul 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,368 global accepts · Tags: dp · first AC: Jul 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 963 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 763 global accepts · Tags: constructive algorithms · first AC: Jan 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,629 global accepts · Tags: constructive algorithms, math · first AC: Dec 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,197 global accepts · Tags: bitmasks, constructive algorithms, dp, trees · first AC: Dec 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,005 global accepts · Tags: combinatorics, dp, math · first AC: Sep 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,554 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Aug 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,089 global accepts · Tags: binary search, brute force, greedy, math, two pointers · first AC: Jul 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 725 global accepts · Tags: dp · first AC: Jul 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,605 global accepts · Tags: dp, implementation, math · first AC: Jun 29, 2023 · last AC: Jul 9, 2023 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, greedy, implementation, sortings · first AC: Jul 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 663 global accepts · Tags: brute force, math · first AC: Jul 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,809 global accepts · Tags: dfs and similar, greedy, shortest paths, sortings, trees · first AC: Jul 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,187 global accepts · Tags: constructive algorithms, interactive, math, meet-in-the-middle, probabilities · first AC: Jun 28, 2023 · C++14 (GCC 6-32) (first AC)