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Open on Codeforces · 1,385 unique accepted
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Quality: 12,316 global accepts · Tags: data structures, dfs and similar, implementation, strings, trees · first AC: Dec 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,843 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,645 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy, sortings, trees · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,965 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,311 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: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,504 global accepts · Tags: dp, matrices · first AC: Aug 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,542 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,150 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,718 global accepts · Tags: binary search, dp, greedy, implementation, trees · first AC: Apr 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,842 global accepts · Tags: binary search, constructive algorithms, graphs, greedy · first AC: Feb 21, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 10,359 global accepts · Tags: brute force, math, number theory · first AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 12,390 global accepts · Tags: brute force, greedy, implementation, math · first AC: Dec 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,991 global accepts · Tags: dfs and similar, divide and conquer, dp, greedy, trees · first AC: Dec 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 22,173 global accepts · Tags: dfs and similar, graphs, sortings · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,080 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,997 global accepts · Tags: math, number theory · first AC: Nov 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,079 global accepts · Tags: combinatorics, math · first AC: Nov 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,378 global accepts · Tags: binary search, data structures, two pointers · first AC: Oct 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,643 global accepts · Tags: data structures, math, number theory · first AC: Oct 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,294 global accepts · Tags: greedy, number theory · first AC: Oct 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,610 global accepts · Tags: implementation, strings · first AC: Oct 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,213 global accepts · Tags: dp · first AC: Oct 6, 2023 · last AC: Oct 6, 2023 · C++20 (GCC 11-64) (first AC)