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Open on Codeforces · 711 unique accepted
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Quality: 4,522 global accepts · Tags: data structures, dp, math, probabilities · first AC: Aug 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,706 global accepts · Tags: dp, graphs, shortest paths · first AC: Aug 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,769 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math, strings · first AC: Aug 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,402 global accepts · Tags: data structures, dp, greedy, implementation, sortings · first AC: Aug 9, 2022 · last AC: Aug 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,589 global accepts · Tags: brute force, math, number theory · first AC: Aug 9, 2022 · last AC: Aug 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,923 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Aug 8, 2022 · last AC: Aug 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,107 global accepts · Tags: data structures, greedy, implementation · first AC: Aug 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,109 global accepts · Tags: data structures, graphs · first AC: Aug 5, 2022 · last AC: Aug 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,273 global accepts · Tags: data structures, dfs and similar, dsu, graphs, trees · first AC: Aug 5, 2022 · last AC: Aug 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,596 global accepts · Tags: binary search, interactive, probabilities · first AC: Dec 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,990 global accepts · Tags: constructive algorithms, implementation, math · first AC: Aug 8, 2021 · last AC: Aug 8, 2021 · GNU C++11 (first AC)
Quality: 2,878 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Sep 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,498 global accepts · Tags: binary search, brute force, data structures, dfs and similar, dp, graphs, implementation, math, number theory · first AC: Sep 3, 2025 · last AC: Sep 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,492 global accepts · Tags: combinatorics, dp, graph matchings, math · first AC: Nov 8, 2023 · last AC: Nov 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,197 global accepts · Tags: brute force, data structures, dp, greedy, two pointers · first AC: Oct 23, 2023 · last AC: Oct 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,602 global accepts · Tags: dp · first AC: Oct 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,938 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, trees · first AC: Aug 26, 2023 · last AC: Aug 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,891 global accepts · Tags: constructive algorithms, data structures, dp, greedy · first AC: Aug 25, 2023 · last AC: Aug 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,641 global accepts · Tags: constructive algorithms, graphs, math, number theory · first AC: Aug 25, 2023 · last AC: Aug 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,862 global accepts · Tags: constructive algorithms, dfs and similar, math, trees · first AC: Aug 25, 2023 · last AC: Aug 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,780 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, strings · first AC: Aug 25, 2023 · last AC: Aug 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,187 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs, greedy · first AC: Aug 25, 2023 · last AC: Aug 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,043 global accepts · Tags: constructive algorithms, dfs and similar, divide and conquer, trees · first AC: Aug 24, 2023 · last AC: Aug 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,470 global accepts · Tags: dp, sortings · first AC: Jul 6, 2023 · last AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,228 global accepts · Tags: bitmasks, brute force, dp · first AC: Jul 31, 2023 · last AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)