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Open on Codeforces · 305 unique accepted
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Quality: 5,847 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, number theory, trees, two pointers · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,019 global accepts · Tags: brute force, dp · first AC: Dec 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,237 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: Dec 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,926 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Nov 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,511 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, sortings · first AC: Oct 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,039 global accepts · Tags: brute force, data structures, dp, greedy, math, number theory, sortings · first AC: May 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,165 global accepts · Tags: brute force, data structures, greedy, math, ternary search · first AC: Feb 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,560 global accepts · Tags: brute force, data structures, greedy, implementation, sortings · first AC: Jun 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,284 global accepts · Tags: brute force, constructive algorithms, graphs, implementation, shortest paths, strings · first AC: Nov 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,601 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 20, 2025 · last AC: Apr 20, 2025 · Python 3 (first AC)
Quality: 3,993 global accepts · Tags: bitmasks, brute force, dp, greedy, math, sortings · first AC: Feb 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,041 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math, ternary search, two pointers · first AC: Feb 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,366 global accepts · Tags: greedy, implementation, math · first AC: Jan 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,413 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Jan 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,002 global accepts · Tags: brute force, greedy, implementation, math · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Tags: hashing, implementation, strings · first AC: Dec 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,798 global accepts · Tags: binary search, combinatorics, data structures, divide and conquer, implementation, two pointers · first AC: Dec 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,739 global accepts · Tags: constructive algorithms, data structures, dp, graphs, greedy, implementation, ternary search · first AC: Nov 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,985 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Sep 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,881 global accepts · Tags: brute force, hashing, implementation, math, string suffix structures, strings · first AC: Jul 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,010 global accepts · Tags: brute force, dfs and similar, dp, trees · first AC: Jul 21, 2024 · C++17 (GCC 7-32) (first AC)