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Open on Codeforces · 1,026 unique accepted
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Quality: 1,009 global accepts · Tags: data structures, divide and conquer, geometry, trees · first AC: Apr 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 746 global accepts · Tags: dp, math, meet-in-the-middle, number theory · first AC: Mar 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 789 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, graphs · first AC: Feb 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Jan 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 803 global accepts · Tags: brute force, data structures, dp, greedy, math, probabilities, two pointers · first AC: Aug 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 833 global accepts · Tags: data structures, dfs and similar, dp, greedy, sortings, trees · first AC: May 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 536 global accepts · Tags: binary search, brute force, greedy, hashing, implementation, string suffix structures, strings · first AC: Feb 26, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,217 global accepts · Tags: binary search, dp · first AC: Jan 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,392 global accepts · Tags: data structures, greedy · first AC: Apr 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,356 global accepts · Tags: binary search, combinatorics, number theory · first AC: Aug 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 558 global accepts · Tags: binary search, math · first AC: Sep 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 231 global accepts · Tags: data structures, flows · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 825 global accepts · Tags: dfs and similar, dp, greedy, trees, two pointers · first AC: Aug 22, 2024 · last AC: Aug 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: May 24, 2024 · last AC: May 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 874 global accepts · Tags: bitmasks, brute force, dsu, graph matchings, trees · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Tags: data structures, two pointers · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 625 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 494 global accepts · Tags: data structures, dp, trees · first AC: Feb 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 394 global accepts · Tags: data structures · first AC: Sep 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,211 global accepts · Tags: data structures, trees · first AC: Aug 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,383 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Aug 17, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Feb 28, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Feb 28, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Feb 28, 2025 · C++20 (GCC 13-64) (first AC)