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Open on Codeforces · 951 unique accepted
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Quality: 10,842 global accepts · Tags: data structures, divide and conquer, trees · first AC: Feb 8, 2017 · last AC: Feb 12, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 1,304 global accepts · Tags: bitmasks, brute force, dp · first AC: Dec 17, 2016 · C++14 (GCC 6-32) (first AC)
Quality: 904 global accepts · Tags: data structures, greedy, sortings · first AC: Dec 30, 2015 · GNU C++11 (first AC)
Quality: 648 global accepts · Tags: dfs and similar · first AC: Feb 7, 2015 · GNU C++ (first AC)
Quality: 575 global accepts · Tags: graphs, implementation · first AC: Jan 12, 2014 · GNU C++ (first AC)
Quality: 611 global accepts · Tags: binary search, dfs and similar, divide and conquer, implementation, interactive, trees · first AC: Apr 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 907 global accepts · Tags: binary search, constructive algorithms, data structures, implementation · first AC: Mar 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 763 global accepts · Tags: constructive algorithms · first AC: Dec 3, 2023 · last AC: Dec 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 645 global accepts · Tags: dp, math, number theory · first AC: Mar 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,693 global accepts · Tags: binary search, constructive algorithms, interactive, ternary search · first AC: Oct 15, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,261 global accepts · Tags: data structures, dfs and similar, greedy, strings, trees · first AC: Dec 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,010 global accepts · Tags: brute force, constructive algorithms, greedy, two pointers · first AC: Sep 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,042 global accepts · Tags: combinatorics, dp, fft, math · first AC: Aug 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,838 global accepts · Tags: binary search, bitmasks, brute force, dp, strings, two pointers · first AC: Jul 19, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,861 global accepts · Tags: data structures, dfs and similar, dsu, graphs · first AC: Nov 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 899 global accepts · Tags: math · first AC: Jun 24, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 837 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Dec 29, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 3,957 global accepts · Tags: data structures, probabilities · first AC: Aug 19, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 2,071 global accepts · Tags: combinatorics, dp · first AC: Aug 18, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 522 global accepts · Tags: combinatorics, math · first AC: Mar 23, 2016 · GNU C++11 (first AC)
Quality: 226 global accepts · Tags: *special, constructive algorithms · first AC: Apr 2, 2013 · GNU C++ (first AC)
Quality: 853 global accepts · Tags: brute force, data structures, math, number theory · first AC: Mar 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 828 global accepts · Tags: bitmasks, constructive algorithms, hashing · first AC: Dec 3, 2023 · C++17 (GCC 9-64) (first AC)
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)