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Open on Codeforces · 993 unique accepted
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Quality: 11,554 global accepts · Tags: binary search, math · first AC: Feb 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,759 global accepts · Tags: binary search, brute force, greedy, math, two pointers · first AC: Jan 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,268 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,785 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,960 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (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: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,938 global accepts · Tags: combinatorics, dp, math · first AC: Apr 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,055 global accepts · Tags: data structures, implementation, sortings · first AC: Oct 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 5,866 global accepts · Tags: constructive algorithms, math · first AC: Sep 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,066 global accepts · Tags: *special · first AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,491 global accepts · Tags: constructive algorithms, implementation · first AC: Jul 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,651 global accepts · Tags: brute force, constructive algorithms, math · first AC: Mar 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 8,273 global accepts · Tags: dp, greedy, math · first AC: Jan 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,389 global accepts · Tags: data structures, greedy · first AC: Jan 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,597 global accepts · Tags: greedy, math, number theory · first AC: Dec 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,401 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 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++17 (GCC 7-32) (first AC)
Quality: 6,969 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,677 global accepts · Tags: binary search, data structures, dfs and similar, dp, dsu, greedy, implementation, two pointers · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,081 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,370 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, trees · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,691 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)