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Open on Codeforces · 687 unique accepted
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Quality: 1,318 global accepts · Tags: dp · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,038 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: May 26, 2024 · last AC: Jun 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: May 25, 2024 · last AC: May 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,863 global accepts · Tags: bitmasks, dp, greedy · first AC: Apr 24, 2024 · last AC: Apr 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 552 global accepts · Tags: dp · first AC: Apr 3, 2024 · last AC: Apr 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,262 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Dec 5, 2023 · last AC: Dec 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,076 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, trees · first AC: Oct 9, 2023 · last AC: Oct 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: Aug 27, 2023 · last AC: Aug 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,191 global accepts · Tags: dfs and similar, graphs · first AC: Jun 20, 2023 · last AC: Jun 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 472 global accepts · Tags: brute force, math · first AC: Jun 2, 2023 · last AC: Jun 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,658 global accepts · Tags: binary search, brute force, data structures, dp, hashing, strings · first AC: May 15, 2023 · last AC: May 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,135 global accepts · Tags: combinatorics, data structures · first AC: Apr 26, 2023 · last AC: May 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,557 global accepts · Tags: data structures, divide and conquer, dsu · first AC: Apr 25, 2023 · last AC: Apr 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,714 global accepts · Tags: data structures, dsu, graphs, implementation, trees · first AC: Apr 25, 2023 · last AC: Apr 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 888 global accepts · Tags: binary search, data structures, dp · first AC: Apr 25, 2023 · last AC: Apr 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,497 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Apr 17, 2023 · last AC: Apr 17, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,338 global accepts · Tags: binary search, brute force, implementation, math, sortings · first AC: Apr 6, 2023 · last AC: Apr 6, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,284 global accepts · Tags: brute force, combinatorics, dp, trees · first AC: Apr 4, 2023 · last AC: Apr 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 899 global accepts · Tags: binary search, data structures, divide and conquer, dp, dsu, graphs, shortest paths · first AC: Jun 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 919 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: May 31, 2025 · last AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 828 global accepts · Tags: constructive algorithms, dp, interactive · first AC: May 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 746 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 758 global accepts · Tags: dp, probabilities · first AC: Apr 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 607 global accepts · Tags: combinatorics, constructive algorithms, data structures, divide and conquer, dp, greedy, math · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)