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Open on Codeforces · 1,038 unique accepted
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Quality: 1,020 global accepts · Tags: data structures, trees · first AC: Oct 5, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,570 global accepts · Tags: binary search, dfs and similar, implementation, interactive, math, number theory, trees · first AC: Oct 4, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,518 global accepts · Tags: data structures, math · first AC: Sep 3, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,125 global accepts · Tags: constructive algorithms, data structures, greedy, sortings · first AC: Aug 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,954 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: May 26, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 983 global accepts · Tags: data structures, dp · first AC: Apr 27, 2014 · GNU C++ (first AC)
Quality: 748 global accepts · Tags: binary search, data structures, greedy, trees, two pointers · first AC: Apr 6, 2014 · GNU C++ (first AC)
Quality: 1,234 global accepts · Tags: combinatorics, dp · first AC: Mar 16, 2014 · GNU C++ (first AC)
Quality: 432 global accepts · Tags: data structures, math · first AC: Jun 13, 2013 · GNU C++ (first AC)
Quality: 668 global accepts · Tags: flows, graph matchings · first AC: Jun 13, 2013 · GNU C++ (first AC)
Quality: 544 global accepts · Tags: dp · first AC: Jun 13, 2013 · GNU C++ (first AC)
Quality: 607 global accepts · Tags: brute force, dp · first AC: Jun 12, 2013 · last AC: Jun 13, 2013 · GNU C++ (first AC)
Quality: 721 global accepts · Tags: combinatorics, dp, greedy · first AC: Nov 3, 2011 · GNU C++ (first AC)
Quality: 1,000 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Jul 15, 2011 · GNU C++ (first AC)
Quality: 1,011 global accepts · Tags: combinatorics, dsu, graphs · first AC: Jun 25, 2011 · GNU C++ (first AC)
Quality: 2,419 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: May 20, 2011 · GNU C++ (first AC)
Quality: 2,148 global accepts · Tags: binary search, brute force, constructive algorithms, dsu, graphs, greedy, matrices, trees, two pointers · first AC: Nov 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,451 global accepts · Tags: bitmasks, data structures, dp, matrices · first AC: Nov 28, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 10,843 global accepts · Tags: data structures, divide and conquer, trees · first AC: Nov 7, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 1,948 global accepts · Tags: bitmasks, dfs and similar, dp, graphs · first AC: Nov 4, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 2,032 global accepts · Tags: dfs and similar, dp, graphs, hashing, strings · first AC: Nov 3, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 4,740 global accepts · Tags: graphs, shortest paths · first AC: Nov 2, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 2,055 global accepts · Tags: constructive algorithms, data structures, graphs, hashing · first AC: Nov 1, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 3,552 global accepts · Tags: divide and conquer, dp, fft, math · first AC: Oct 31, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 1,579 global accepts · Tags: brute force, constructive algorithms, implementation, sortings · first AC: Oct 29, 2021 · C++20 (GCC 11-64) (first AC)