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Open on Codeforces · 859 unique accepted
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Tags: combinatorics, data structures, math, matrices · first AC: Feb 13, 2025 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, data structures, dp · first AC: Feb 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,957 global accepts · Tags: combinatorics, math · first AC: Feb 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,387 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Jan 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,020 global accepts · Tags: data structures, trees · first AC: Nov 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,227 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Oct 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,957 global accepts · Tags: combinatorics, games · first AC: Jul 31, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,724 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Jul 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,022 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jul 27, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,757 global accepts · Tags: data structures, dsu, trees · first AC: Jul 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,420 global accepts · Tags: dp, math, probabilities · first AC: Jul 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,576 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Jul 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,494 global accepts · Tags: combinatorics, dp, math · first AC: Jul 8, 2024 · last AC: Jul 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,353 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Jul 3, 2024 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jul 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,601 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jul 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, divide and conquer, dp, math, meet-in-the-middle · first AC: Jun 28, 2024 · last AC: Jun 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,568 global accepts · Tags: dp, greedy · first AC: May 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,098 global accepts · Tags: brute force, constructive algorithms, dp, graphs, greedy, math, number theory · first AC: Apr 10, 2024 · last AC: Apr 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,535 global accepts · Tags: dp, sortings · first AC: Feb 4, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,964 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Feb 2, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,255 global accepts · Tags: dp, trees · first AC: Dec 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,024 global accepts · Tags: data structures, graphs, shortest paths · first AC: Oct 3, 2023 · last AC: Oct 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,606 global accepts · Tags: data structures, math · first AC: Aug 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 18,413 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Aug 10, 2023 · C++14 (GCC 6-32) (first AC)