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Open on Codeforces · 286 unique accepted
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Quality: 14,821 global accepts · Tags: combinatorics, dp, greedy, two pointers · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,333 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,612 global accepts · Tags: greedy, math · first AC: Nov 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,057 global accepts · Tags: constructive algorithms, data structures · first AC: Oct 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,757 global accepts · Tags: binary search, brute force, greedy, math, two pointers · first AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,582 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,842 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,540 global accepts · Tags: brute force, constructive algorithms, graph matchings, greedy, math, sortings · first AC: Feb 2, 2025 · C++20 (GCC 13-64) (first AC)
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: 9,195 global accepts · Tags: brute force, graphs, greedy, math · first AC: Dec 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,310 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,606 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,621 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Dec 23, 2023 · last AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,600 global accepts · Tags: implementation, strings · first AC: Oct 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,396 global accepts · Tags: brute force, greedy · first AC: Aug 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,049 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: 8,094 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,685 global accepts · Tags: binary search, data structures, greedy, math, schedules, sortings · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,585 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,691 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jun 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 13,085 global accepts · Tags: binary search, interactive, ternary search · first AC: May 31, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,439 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: May 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,512 global accepts · Tags: constructive algorithms · first AC: Nov 20, 2023 · C++20 (GCC 11-64) (first AC)