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Open on Codeforces · 1,900 unique accepted
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Quality: 1,102 global accepts · Tags: chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures · first AC: Jun 8, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,068 global accepts · Tags: brute force, constructive algorithms, implementation, interactive, sortings · first AC: Dec 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,035 global accepts · Tags: constructive algorithms, games, implementation · first AC: Apr 29, 2023 · last AC: Apr 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,132 global accepts · Tags: bitmasks, constructive algorithms · first AC: Sep 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,130 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,903 global accepts · Tags: brute force, data structures, hashing, implementation, math · first AC: Feb 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 515 global accepts · Tags: constructive algorithms, interactive, probabilities · first AC: Oct 1, 2021 · C++17 (GCC 7-32) (first AC)
Tags: dp, greedy · first AC: Sep 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 744 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, fft, graphs · first AC: Sep 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,724 global accepts · Tags: dp, greedy · first AC: Sep 23, 2021 · last AC: Sep 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 880 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs, implementation · first AC: Sep 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 899 global accepts · Tags: binary search, data structures, divide and conquer, dp, dsu, graphs, shortest paths · first AC: Jul 15, 2021 · C++17 (GCC 7-32) (first AC)
Tags: dp, math · first AC: Jun 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 750 global accepts · Tags: dp, math · first AC: Jun 28, 2021 · last AC: Jun 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,189 global accepts · Tags: 2-sat · first AC: Jun 18, 2021 · last AC: Jun 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,315 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Jun 3, 2021 · last AC: Jun 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 939 global accepts · Tags: bitmasks, brute force, data structures, dp, games, two pointers · first AC: Apr 15, 2021 · last AC: Apr 15, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,219 global accepts · Tags: constructive algorithms, games · first AC: Nov 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 974 global accepts · Tags: brute force, dp, implementation · first AC: Oct 19, 2020 · last AC: Oct 19, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,577 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jun 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 370 global accepts · Tags: data structures, divide and conquer, interactive, trees · first AC: Feb 9, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 972 global accepts · Tags: constructive algorithms, flows, graph matchings, greedy · first AC: Oct 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 625 global accepts · Tags: flows, graph matchings, graphs, greedy · first AC: Sep 29, 2021 · C++17 (GCC 7-32) (first AC)
Tags: flows, graphs, greedy · first AC: Sep 29, 2021 · last AC: Sep 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 764 global accepts · Tags: brute force, constructive algorithms, interactive · first AC: Sep 11, 2021 · last AC: Sep 11, 2021 · C++17 (GCC 7-32) (first AC)