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Open on Codeforces · 430 unique accepted
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Quality: 1,854 global accepts · Tags: implementation · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,468 global accepts · Tags: brute force, divide and conquer, interactive, math · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,833 global accepts · Tags: brute force · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,880 global accepts · Tags: bitmasks, greedy, math, number theory · first AC: Sep 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,181 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,563 global accepts · Tags: data structures, dp, games, greedy · first AC: Aug 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,165 global accepts · Tags: combinatorics, math · first AC: Feb 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,446 global accepts · Tags: graphs, greedy · first AC: Feb 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,333 global accepts · Tags: binary search, constructive algorithms, dp, two pointers · first AC: Feb 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,508 global accepts · Tags: constructive algorithms, math · first AC: Feb 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,093 global accepts · Tags: greedy, sortings · first AC: Feb 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,333 global accepts · Tags: bitmasks, constructive algorithms · first AC: Feb 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,170 global accepts · Tags: brute force, implementation, math · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,957 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,335 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,912 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,107 global accepts · Tags: greedy, implementation · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,551 global accepts · Tags: brute force, greedy, math · first AC: Jul 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,470 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Jul 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,625 global accepts · Tags: binary search, implementation, math, ternary search · first AC: Feb 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 13,028 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Aug 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,843 global accepts · Tags: math, sortings · first AC: Aug 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,758 global accepts · Tags: binary search, brute force, greedy, math, two pointers · first AC: Jan 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,018 global accepts · Tags: data structures, dp · first AC: Oct 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,209 global accepts · Tags: binary search, implementation, two pointers · first AC: Aug 14, 2025 · C++20 (GCC 13-64) (first AC)