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Open on Codeforces · 528 unique accepted
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Quality: 7,800 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Aug 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,908 global accepts · Tags: combinatorics, math · first AC: Jul 31, 2025 · last AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,102 global accepts · Tags: dp · first AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,779 global accepts · Tags: binary search, data structures, implementation · first AC: Jul 24, 2025 · last AC: Jul 24, 2025 · C++23 (GCC 14-64, msys2) (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: 4,477 global accepts · Tags: brute force, constructive algorithms, divide and conquer, greedy, hashing, implementation, math, strings · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,486 global accepts · Tags: bitmasks, greedy, math, trees · first AC: Jul 19, 2024 · last AC: Jul 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,011 global accepts · Tags: brute force, dfs and similar, dp, trees · first AC: Jul 16, 2024 · last AC: Jul 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,039 global accepts · Tags: dfs and similar, graphs, greedy, trees · first AC: Jul 13, 2024 · last AC: Jul 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,069 global accepts · Tags: brute force, data structures, dfs and similar, dsu, greedy, trees · first AC: Jun 30, 2024 · last AC: Jul 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,881 global accepts · Tags: brute force, hashing, implementation, math, string suffix structures, strings · first AC: Jun 9, 2024 · last AC: Jun 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,910 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Dec 18, 2023 · last AC: Dec 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,000 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Nov 15, 2023 · last AC: Nov 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,352 global accepts · Tags: bitmasks, dp · first AC: Nov 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,524 global accepts · Tags: data structures, dfs and similar, trees · first AC: May 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,726 global accepts · Tags: constructive algorithms, implementation, trees · first AC: Feb 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,741 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Oct 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,320 global accepts · Tags: brute force, data structures, dp, dsu, greedy, implementation, two pointers · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,779 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,660 global accepts · Tags: data structures, dp · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,629 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, two pointers · first AC: Sep 15, 2025 · last AC: Sep 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,773 global accepts · Tags: brute force, combinatorics, constructive algorithms, dfs and similar, dsu, graphs, math · first AC: Sep 8, 2025 · last AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,042 global accepts · Tags: dp, math, number theory · first AC: Aug 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,000 global accepts · Tags: brute force, dfs and similar, divide and conquer, graphs, greedy, math, shortest paths, trees · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,552 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 14, 2023 · last AC: Aug 6, 2025 · C++20 (GCC 11-64) (first AC)