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Open on Codeforces · 582 unique accepted
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Quality: 6,138 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Jul 21, 2014 · GNU C++ (first AC)
Quality: 3,933 global accepts · Tags: data structures, math, number theory · first AC: Jul 13, 2014 · GNU C++ (first AC)
Quality: 1,716 global accepts · Tags: data structures, two pointers · first AC: Jul 8, 2014 · GNU C++ (first AC)
Quality: 3,360 global accepts · Tags: data structures · first AC: Jul 6, 2014 · GNU C++ (first AC)
Quality: 740 global accepts · Tags: combinatorics, dp · first AC: Jul 1, 2014 · GNU C++ (first AC)
Quality: 688 global accepts · Tags: bitmasks, dfs and similar · first AC: Jun 26, 2014 · GNU C++ (first AC)
Quality: 1,010 global accepts · Tags: constructive algorithms · first AC: Jul 20, 2013 · GNU C++ (first AC)
Quality: 838 global accepts · Tags: combinatorics, dfs and similar, trees · first AC: Apr 12, 2013 · GNU C++ (first AC)
Quality: 404 global accepts · Tags: data structures, geometry · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 350 global accepts · Tags: binary search, games, trees · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 950 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,443 global accepts · Tags: bitmasks, constructive algorithms · first AC: Feb 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,836 global accepts · Tags: binary search, bitmasks, constructive algorithms, dfs and similar, dsu, graphs · first AC: Jun 4, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,174 global accepts · Tags: dp, graphs, greedy · first AC: Apr 3, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 540 global accepts · Tags: brute force, greedy, sortings · first AC: Jan 5, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 1,585 global accepts · Tags: dsu, graphs, greedy · first AC: Oct 16, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 5,100 global accepts · Tags: divide and conquer, dp · first AC: Oct 5, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 1,558 global accepts · Tags: binary search, brute force, dfs and similar, dp, sortings, trees · first AC: May 4, 2017 · C++14 (GCC 6-32) (first AC)
Tags: dp · first AC: Mar 18, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 983 global accepts · Tags: brute force, dfs and similar, dsu, hashing, strings, trees · first AC: Feb 26, 2017 · GNU C++11 (first AC)
Quality: 1,051 global accepts · Tags: brute force, data structures, dsu, graphs, sortings · first AC: Jun 29, 2016 · last AC: Jun 29, 2016 · GNU C++ (first AC)
Quality: 522 global accepts · Tags: binary search, implementation · first AC: Dec 30, 2015 · GNU C++ (first AC)
Quality: 845 global accepts · Tags: hashing, strings · first AC: Dec 23, 2015 · GNU C++ (first AC)
Quality: 905 global accepts · Tags: data structures, dfs and similar · first AC: Dec 9, 2015 · GNU C++ (first AC)
Quality: 2,018 global accepts · Tags: data structures, number theory · first AC: Nov 8, 2015 · GNU C++ (first AC)