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Open on Codeforces · 672 unique accepted
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Quality: 10,782 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,960 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,783 global accepts · Tags: brute force, combinatorics, math, number theory · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,352 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Dec 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,782 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, greedy, math, two pointers · first AC: Dec 8, 2024 · C++20 (GCC 13-64) (first AC)
Tags: greedy, implementation, math · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,352 global accepts · Tags: binary search, data structures, dp, math · first AC: Aug 19, 2024 · last AC: Aug 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,680 global accepts · Tags: combinatorics, implementation, math · first AC: Jul 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,351 global accepts · Tags: games, math, number theory · first AC: Jul 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,230 global accepts · Tags: binary search, greedy, math, matrices, number theory · first AC: Jun 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,183 global accepts · Tags: data structures, implementation, sortings · first AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,699 global accepts · Tags: binary search, sortings, two pointers · first AC: Oct 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,951 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,083 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,048 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,395 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,440 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,975 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Jun 15, 2025 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,308 global accepts · Tags: data structures, greedy, implementation, sortings · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,118 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 24,766 global accepts · Tags: binary search, dp, hashing, string suffix structures, strings · first AC: Feb 13, 2025 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, data structures, divide and conquer, dp, flows, graphs, greedy, implementation, shortest paths · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, dfs and similar, dp, sortings, trees · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,150 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)