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Open on Codeforces · 1,334 unique accepted
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Quality: 2,501 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Mar 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 921 global accepts · Tags: combinatorics, dp · first AC: Apr 1, 2020 · last AC: Apr 6, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,081 global accepts · Tags: data structures, dfs and similar, dp · first AC: Mar 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 953 global accepts · Tags: dp, flows, graph matchings, graphs, sortings · first AC: Aug 4, 2019 · last AC: Mar 6, 2020 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, greedy · first AC: Mar 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 152 global accepts · Tags: — · first AC: Mar 2, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 670 global accepts · Tags: dp, number theory · first AC: Feb 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,526 global accepts · Tags: combinatorics, dp, probabilities · first AC: Feb 26, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,414 global accepts · Tags: dfs and similar, graphs, implementation, shortest paths · first AC: Feb 14, 2020 · C++17 (GCC 7-32) (first AC)
Tags: data structures, divide and conquer, dp, hashing · first AC: Oct 7, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,364 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths, strings, trees · first AC: Sep 18, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,557 global accepts · Tags: data structures, divide and conquer, dsu · first AC: Jul 29, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 552 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Sep 20, 2017 · GNU C++11 (first AC)
Quality: 882 global accepts · Tags: binary search, bitmasks, data structures, divide and conquer, greedy, trees · first AC: Aug 14, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,319 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Aug 13, 2023 · 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 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 746 global accepts · Tags: dp, math, meet-in-the-middle, number theory · first AC: Mar 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,175 global accepts · Tags: binary search, divide and conquer, graphs, shortest paths · first AC: Mar 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,082 global accepts · Tags: binary search, brute force, dp, greedy, sortings · first AC: Mar 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,211 global accepts · Tags: combinatorics, dp, math, strings · first AC: Nov 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 744 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, fft, graphs · first AC: Sep 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 271 global accepts · Tags: — · first AC: Apr 26, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 561 global accepts · Tags: constructive algorithms, math · first AC: Apr 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 542 global accepts · Tags: brute force, data structures, dp, matrices, string suffix structures, strings · first AC: Apr 19, 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 19, 2021 · C++17 (GCC 7-32) (first AC)