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Open on Codeforces · 711 unique accepted
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Tags: brute force, data structures, greedy, implementation, sortings · first AC: Jan 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,453 global accepts · Tags: combinatorics, dp, math · first AC: Jan 14, 2023 · last AC: Jan 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,265 global accepts · Tags: combinatorics, math, number theory · first AC: Jan 5, 2023 · last AC: Jan 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,684 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Dec 25, 2022 · last AC: Dec 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,570 global accepts · Tags: binary search, dfs and similar, implementation, interactive, math, number theory, trees · first AC: Nov 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,127 global accepts · Tags: brute force, dfs and similar, graphs, implementation · first AC: Nov 14, 2022 · last AC: Nov 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,500 global accepts · Tags: brute force, constructive algorithms, implementation · first AC: Nov 10, 2022 · last AC: Nov 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,360 global accepts · Tags: brute force, data structures, graphs, math · first AC: Nov 2, 2022 · last AC: Nov 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,264 global accepts · Tags: bitmasks, brute force, combinatorics, dp · first AC: Oct 20, 2022 · last AC: Oct 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,461 global accepts · Tags: binary search, brute force, combinatorics, math, number theory, two pointers · first AC: Aug 21, 2022 · last AC: Aug 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,738 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Aug 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,410 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Aug 7, 2022 · last AC: Aug 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,605 global accepts · Tags: data structures, math · first AC: Jun 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,575 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: May 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,428 global accepts · Tags: constructive algorithms, geometry, greedy, math · first AC: Sep 2, 2025 · C++20 (GCC 13-64) (first AC)
Tags: combinatorics, data structures, dp, math · first AC: Jul 2, 2025 · last AC: Jul 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,680 global accepts · Tags: combinatorics, dp, math · first AC: Jul 2, 2025 · last AC: Jul 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math, probabilities, trees · first AC: Jan 6, 2023 · last AC: Nov 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,854 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, math, sortings, two pointers · first AC: Oct 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,375 global accepts · Tags: combinatorics, dp, implementation, math, trees · first AC: Oct 11, 2023 · last AC: Oct 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,815 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths · first AC: Oct 11, 2023 · C++14 (GCC 6-32) (first AC)
Tags: combinatorics, dp, math · first AC: Oct 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,907 global accepts · Tags: constructive algorithms, math · first AC: Aug 26, 2023 · last AC: Aug 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,182 global accepts · Tags: constructive algorithms, data structures, dfs and similar, graph matchings, graphs · first AC: Aug 25, 2023 · last AC: Aug 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,148 global accepts · Tags: binary search, brute force, constructive algorithms, dsu, graphs, greedy, matrices, trees, two pointers · first AC: Aug 24, 2023 · last AC: Aug 24, 2023 · C++20 (GCC 11-64) (first AC)