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Open on Codeforces · 1,450 unique accepted
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Quality: 2,638 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Dec 30, 2023 · last AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,360 global accepts · Tags: brute force, data structures, graphs, math · first AC: Dec 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,039 global accepts · Tags: meet-in-the-middle · first AC: Dec 6, 2023 · C++20 (GCC 11-64) (first AC)
Tags: combinatorics, dp, greedy, trees · first AC: Nov 25, 2023 · last AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,063 global accepts · Tags: brute force, dp · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,863 global accepts · Tags: binary search, brute force, data structures, dfs and similar, dp, dsu, games, graphs, greedy, sortings, two pointers · first AC: Nov 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,195 global accepts · Tags: dp, graphs, greedy, math, probabilities · first AC: Oct 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,464 global accepts · Tags: binary search, bitmasks, brute force, data structures, dfs and similar, implementation, trees · first AC: Sep 28, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,362 global accepts · Tags: combinatorics, dfs and similar, math, probabilities, trees · first AC: Sep 22, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,964 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,743 global accepts · Tags: dp, number theory · first AC: Sep 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,078 global accepts · Tags: graphs, greedy, interactive, shortest paths · first AC: Sep 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,037 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,332 global accepts · Tags: data structures, dp, greedy · first AC: Aug 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,570 global accepts · Tags: binary search, dfs and similar, implementation, interactive, math, number theory, trees · first AC: Aug 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,863 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Jul 31, 2023 · last AC: Jul 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,329 global accepts · Tags: dp, math, matrices, number theory · first AC: Jul 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,183 global accepts · Tags: binary search, data structures, divide and conquer, dp, dsu, two pointers · first AC: Jul 28, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,325 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, dsu, trees · first AC: Jul 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,724 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Jul 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,702 global accepts · Tags: dp, math, number theory, probabilities · first AC: Jul 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,906 global accepts · Tags: constructive algorithms, graphs · first AC: Jun 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,375 global accepts · Tags: constructive algorithms, interactive, strings · first AC: Jun 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,082 global accepts · Tags: dfs and similar, graphs, trees · first AC: May 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,718 global accepts · Tags: data structures, dp, matrices · first AC: May 22, 2023 · C++20 (GCC 11-64) (first AC)