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Open on Codeforces · 717 unique accepted
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Quality: 8,024 global accepts · Tags: data structures, graphs, shortest paths · first AC: Jul 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,914 global accepts · Tags: brute force, data structures, dfs and similar, dp, trees, two pointers · first AC: Apr 2, 2023 · last AC: Apr 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,863 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Feb 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,723 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Nov 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,957 global accepts · Tags: combinatorics, math · first AC: Sep 22, 2022 · last AC: Sep 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,413 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Aug 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,573 global accepts · Tags: data structures, implementation, sortings · first AC: Aug 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,123 global accepts · Tags: dp · first AC: May 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,914 global accepts · Tags: brute force, greedy, math, number theory · first AC: Jun 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,591 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, implementation, interactive · first AC: May 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,793 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,023 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,470 global accepts · Tags: combinatorics, data structures, dsu, greedy, math, sortings · first AC: Feb 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,786 global accepts · Tags: dp · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,952 global accepts · Tags: binary search, data structures, greedy · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,062 global accepts · Tags: data structures, hashing · first AC: Aug 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,662 global accepts · Tags: combinatorics, dp, math, strings · first AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,471 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Jun 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,246 global accepts · Tags: data structures, dfs and similar, dsu, hashing, strings, trees · first AC: Jun 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 908 global accepts · Tags: dp · first AC: Jun 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,611 global accepts · Tags: graphs, greedy, implementation · first AC: Jun 8, 2024 · last AC: Jun 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,533 global accepts · Tags: sortings · first AC: Jun 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,766 global accepts · Tags: brute force, string suffix structures, strings · first AC: May 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,032 global accepts · Tags: constructive algorithms, implementation, interactive, math · first AC: May 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,654 global accepts · Tags: dp, math, probabilities · first AC: Feb 20, 2024 · C++20 (GCC 11-64) (first AC)