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Open on Codeforces · 306 unique accepted
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Quality: 6,464 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,970 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,571 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,860 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,542 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Jul 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,805 global accepts · Tags: binary search, bitmasks, data structures, dfs and similar, greedy, strings, trees, two pointers · first AC: May 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,422 global accepts · Tags: dfs and similar, dp, dsu, greedy, math · first AC: May 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,620 global accepts · Tags: dfs and similar, graphs, greedy, shortest paths · first AC: May 17, 2025 · C++17 (GCC 7-32) (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 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, greedy, implementation · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,378 global accepts · Tags: combinatorics, dp · first AC: Jul 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,991 global accepts · Tags: combinatorics, dp, greedy · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,704 global accepts · Tags: dp, graphs, greedy, math, sortings · first AC: Feb 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,325 global accepts · Tags: bitmasks, combinatorics, greedy, math · first AC: Nov 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,654 global accepts · Tags: constructive algorithms, greedy, number theory · first AC: Nov 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,891 global accepts · Tags: binary search, bitmasks, combinatorics, dfs and similar, dsu, graphs, math · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,307 global accepts · Tags: brute force, data structures, dfs and similar, graphs, implementation, trees · first AC: Jul 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,505 global accepts · Tags: binary search, brute force, dfs and similar, dp, math, number theory, sortings · first AC: May 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,309 global accepts · Tags: data structures, graph matchings, greedy · first AC: Mar 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,750 global accepts · Tags: combinatorics, math · first AC: Aug 13, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,244 global accepts · Tags: combinatorics, dp · first AC: Aug 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,212 global accepts · Tags: bitmasks, dp · first AC: May 28, 2024 · last AC: May 28, 2024 · C++14 (GCC 6-32) (first AC)