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Open on Codeforces · 563 unique accepted
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Quality: 5,366 global accepts · Tags: data structures, divide and conquer, math, sortings · first AC: Jun 17, 2025 · last AC: Jun 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,147 global accepts · Tags: brute force, dsu, graphs, greedy, shortest paths, sortings · first AC: Jun 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,408 global accepts · Tags: binary search, data structures, greedy, implementation, sortings, strings · first AC: Jun 3, 2025 · last AC: Jun 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,623 global accepts · Tags: dfs and similar, graphs, greedy, shortest paths · first AC: May 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,423 global accepts · Tags: dfs and similar, dp, dsu, greedy, math · first AC: Apr 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,786 global accepts · Tags: binary search, brute force, math, number theory · first AC: Apr 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,806 global accepts · Tags: binary search, bitmasks, data structures, dfs and similar, greedy, strings, trees, two pointers · first AC: Apr 8, 2025 · last AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Tags: data structures, math, two pointers · first AC: Mar 24, 2025 · last AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,659 global accepts · Tags: bitmasks, constructive algorithms, implementation, interactive, math · first AC: Mar 10, 2025 · last AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,243 global accepts · Tags: — · first AC: Mar 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,878 global accepts · Tags: binary search, bitmasks, brute force, data structures, dp, greedy, trees, two pointers · first AC: Feb 16, 2025 · last AC: Feb 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,024 global accepts · Tags: brute force, dp · first AC: Dec 20, 2024 · last AC: Dec 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,129 global accepts · Tags: dp, dsu, trees · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,046 global accepts · Tags: binary search, brute force, data structures, math, number theory · first AC: Dec 15, 2024 · last AC: Dec 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,828 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation, trees · first AC: Dec 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,847 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, number theory, trees, two pointers · first AC: Dec 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,384 global accepts · Tags: dfs and similar, dp, trees · first AC: Dec 5, 2024 · last AC: Dec 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,241 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,089 global accepts · Tags: implementation, math · first AC: Nov 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,815 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs · first AC: Nov 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,104 global accepts · Tags: data structures, sortings · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,979 global accepts · Tags: dp · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,855 global accepts · Tags: binary search, data structures, dp, implementation, math · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,690 global accepts · Tags: data structures, divide and conquer, greedy, hashing · first AC: Sep 23, 2024 · last AC: Sep 23, 2024 · PyPy 3-64 (first AC)