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Open on Codeforces · 403 unique accepted
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Quality: 6,070 global accepts · Tags: dp · first AC: Dec 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,666 global accepts · Tags: constructive algorithms, implementation, math · first AC: Dec 23, 2023 · last AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,229 global accepts · Tags: brute force, constructive algorithms, implementation · first AC: Dec 23, 2023 · last AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,622 global accepts · Tags: data structures, implementation, math, two pointers · first AC: Dec 16, 2023 · last AC: Dec 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,456 global accepts · Tags: binary search, data structures, math, sortings · first AC: Oct 11, 2023 · last AC: Dec 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,779 global accepts · Tags: binary search, data structures, implementation · first AC: Nov 17, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 5,032 global accepts · Tags: brute force, greedy, math · first AC: Oct 10, 2023 · last AC: Oct 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,752 global accepts · Tags: math, two pointers · first AC: Sep 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,378 global accepts · Tags: dp · first AC: Sep 16, 2023 · last AC: Sep 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,602 global accepts · Tags: brute force, data structures, dsu, number theory · first AC: Aug 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,714 global accepts · Tags: dp · first AC: Oct 19, 2022 · last AC: Nov 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,863 global accepts · Tags: bitmasks, data structures · first AC: Oct 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,283 global accepts · Tags: math, number theory · first AC: Oct 19, 2022 · last AC: Oct 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,772 global accepts · Tags: dfs and similar, dp · first AC: Sep 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,442 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,741 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,091 global accepts · Tags: constructive algorithms, dfs and similar, greedy, sortings, trees · first AC: Jun 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,384 global accepts · Tags: combinatorics, dp, math · first AC: Jan 15, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Jan 6, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,396 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, dsu, graphs, math, trees · first AC: Dec 21, 2023 · last AC: Dec 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,146 global accepts · Tags: data structures, divide and conquer, dp, trees · first AC: Dec 18, 2023 · last AC: Dec 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,744 global accepts · Tags: data structures, sortings · first AC: Nov 25, 2023 · last AC: Dec 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,629 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, two pointers · first AC: Oct 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,002 global accepts · Tags: brute force, dfs and similar, divide and conquer, graphs, greedy, math, shortest paths, trees · first AC: Oct 17, 2023 · last AC: Oct 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,749 global accepts · Tags: brute force, data structures, implementation · first AC: Sep 16, 2023 · C++14 (GCC 6-32) (first AC)