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Open on Codeforces · 1,103 unique accepted
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Quality: 667 global accepts · Tags: flows, graphs · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 762 global accepts · Tags: constructive algorithms, graphs, implementation · first AC: Oct 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 593 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 991 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,303 global accepts · Tags: binary search, data structures, divide and conquer, geometry, ternary search · first AC: Nov 8, 2024 · last AC: Aug 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 547 global accepts · Tags: brute force, data structures, graphs, shortest paths · first AC: Jul 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,782 global accepts · Tags: data structures · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 886 global accepts · Tags: brute force, constructive algorithms, greedy, hashing, strings · first AC: Feb 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 624 global accepts · Tags: dp · first AC: Feb 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 450 global accepts · Tags: brute force, implementation · first AC: Jan 13, 2025 · last AC: Jan 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 777 global accepts · Tags: dsu · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,906 global accepts · Tags: binary search, data structures, divide and conquer, dp · first AC: Nov 15, 2024 · last AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,129 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 851 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,013 global accepts · Tags: bitmasks, dfs and similar, flows, graph matchings, graphs · first AC: Oct 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,477 global accepts · Tags: constructive algorithms, dp, flows, graph matchings, greedy, sortings · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,691 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Sep 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,950 global accepts · Tags: data structures, greedy · first AC: Jul 10, 2024 · last AC: Jul 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 635 global accepts · Tags: bitmasks, dp, math · first AC: Mar 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 414 global accepts · Tags: binary search, divide and conquer, dp, hashing, math, two pointers · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,172 global accepts · Tags: data structures, dp, greedy, implementation, sortings · first AC: Jan 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,499 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Jan 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 564 global accepts · Tags: binary search, brute force, data structures, divide and conquer, math · first AC: Dec 8, 2025 · C++20 (GCC 13-64) (first AC)