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Open on Codeforces · 442 unique accepted
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Quality: 875 global accepts · Tags: bitmasks, brute force, hashing, implementation, meet-in-the-middle · first AC: Sep 8, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: May 31, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 869 global accepts · Tags: bitmasks, dfs and similar, dp, flows, graphs, math · first AC: Nov 27, 2020 · GNU C++11 (first AC)
Quality: 1,027 global accepts · Tags: dp, greedy · first AC: Nov 25, 2020 · last AC: Nov 25, 2020 · GNU C++11 (first AC)
Tags: data structures, graphs, hashing · first AC: Nov 19, 2020 · last AC: Nov 19, 2020 · C++17 (GCC 7-32) (first AC)
Tags: binary search, data structures, greedy · first AC: Nov 18, 2020 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy · first AC: Nov 16, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Nov 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,262 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Oct 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 429 global accepts · Tags: combinatorics, dp · first AC: May 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,756 global accepts · Tags: bitmasks, dfs and similar, dp, fft, greedy, implementation, math, trees · first AC: Aug 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 882 global accepts · Tags: binary search, bitmasks, data structures, divide and conquer, greedy, trees · first AC: Jul 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,724 global accepts · Tags: dp, greedy · first AC: Sep 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 744 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, fft, graphs · first AC: Sep 21, 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 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 970 global accepts · Tags: dp · first AC: Dec 5, 2020 · GNU C++11 (first AC)
Quality: 855 global accepts · Tags: dp, greedy, implementation, strings · first AC: Nov 27, 2020 · GNU C++11 (first AC)
Quality: 974 global accepts · Tags: brute force, dp, implementation · first AC: Nov 23, 2020 · GNU C++11 (first AC)
Quality: 1,219 global accepts · Tags: constructive algorithms, games · first AC: Nov 23, 2020 · GNU C++11 (first AC)
Quality: 457 global accepts · Tags: geometry, interactive, math, probabilities · first AC: Jul 8, 2023 · C++17 (GCC 9-64) (first AC)
Tags: dfs and similar · first AC: Jul 2, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 432 global accepts · Tags: dp, fft, math, number theory · first AC: Jul 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,577 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jun 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 960 global accepts · Tags: data structures, divide and conquer, meet-in-the-middle, two pointers · first AC: Nov 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 972 global accepts · Tags: constructive algorithms, flows, graph matchings, greedy · first AC: Oct 4, 2021 · C++14 (GCC 6-32) (first AC)