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Open on Codeforces · 1,548 unique accepted
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Quality: 514 global accepts · Tags: brute force, constructive algorithms, dfs and similar, flows, graph matchings, graphs, interactive · first AC: Apr 17, 2023 · last AC: Apr 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 777 global accepts · Tags: greedy, hashing, string suffix structures, strings · first AC: Mar 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 781 global accepts · Tags: data structures, number theory · first AC: Feb 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,922 global accepts · Tags: data structures · first AC: Dec 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 612 global accepts · Tags: data structures, dfs and similar, trees · first AC: Nov 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 757 global accepts · Tags: constructive algorithms, graphs, implementation, math · first AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Oct 16, 2022 · last AC: Oct 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,674 global accepts · Tags: dp, math · first AC: Sep 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,037 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: Sep 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,918 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Jun 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,969 global accepts · Tags: dfs and similar, graphs, trees · first AC: Jun 26, 2022 · last AC: Jun 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 764 global accepts · Tags: brute force, constructive algorithms, interactive · first AC: Aug 11, 2021 · GNU C++11 (first AC)
Quality: 271 global accepts · Tags: data structures, hashing · first AC: Feb 23, 2026 · last AC: Feb 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,076 global accepts · Tags: greedy, number theory, probabilities · first AC: Nov 16, 2022 · last AC: Oct 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 560 global accepts · Tags: binary search, math · first AC: Sep 19, 2023 · last AC: Sep 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,356 global accepts · Tags: binary search, combinatorics, number theory · first AC: Aug 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,182 global accepts · Tags: dp, string suffix structures, strings · first AC: Aug 8, 2023 · last AC: Aug 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: Jun 23, 2023 · last AC: Jun 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 396 global accepts · Tags: dp · first AC: May 10, 2023 · last AC: May 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 734 global accepts · Tags: binary search, brute force, data structures, dsu, implementation, math · first AC: Apr 28, 2023 · last AC: Apr 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 218 global accepts · Tags: constructive algorithms, graphs, implementation · first AC: Jan 3, 2023 · last AC: Apr 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 700 global accepts · Tags: binary search, interactive · first AC: Apr 13, 2023 · last AC: Apr 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 724 global accepts · Tags: games, greedy · first AC: Mar 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 572 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Mar 18, 2023 · last AC: Mar 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 842 global accepts · Tags: bitmasks, divide and conquer, trees · first AC: Mar 16, 2023 · C++14 (GCC 6-32) (first AC)