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Open on Codeforces · 582 unique accepted
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Quality: 1,131 global accepts · Tags: data structures, trees · first AC: Jun 19, 2014 · GNU C++ (first AC)
Quality: 841 global accepts · Tags: dp, graphs, shortest paths · first AC: Sep 20, 2013 · GNU C++ (first AC)
Quality: 429 global accepts · Tags: combinatorics, dp · first AC: Mar 14, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 928 global accepts · Tags: constructive algorithms, flows, graph matchings · first AC: Jan 7, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,960 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Dec 29, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 502 global accepts · Tags: greedy, sortings · first AC: Nov 3, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 764 global accepts · Tags: constructive algorithms, trees · first AC: Aug 18, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,132 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jun 1, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 564 global accepts · Tags: dp, graphs, trees · first AC: Oct 5, 2017 · C++14 (GCC 6-32) (first AC)
Tags: combinatorics, dp · first AC: Apr 16, 2017 · C++14 (GCC 6-32) (first AC)
Tags: data structures · first AC: Mar 11, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 589 global accepts · Tags: constructive algorithms · first AC: Feb 26, 2017 · GNU C++11 (first AC)
Quality: 2,587 global accepts · Tags: dfs and similar, divide and conquer, dsu, trees · first AC: Sep 17, 2016 · GNU C++11 (first AC)
Quality: 555 global accepts · Tags: greedy, math, probabilities · first AC: Feb 4, 2016 · GNU C++ (first AC)
Quality: 1,597 global accepts · Tags: dp, matrices · first AC: Sep 10, 2015 · GNU C++ (first AC)
Quality: 565 global accepts · Tags: dp, matrices · first AC: Dec 29, 2014 · last AC: Dec 29, 2014 · GNU C++ (first AC)
Quality: 301 global accepts · Tags: constructive algorithms, math, matrices · first AC: Sep 30, 2014 · GNU C++ (first AC)
Quality: 856 global accepts · Tags: binary search, dsu, trees · first AC: Jul 6, 2014 · last AC: Jul 7, 2014 · GNU C++ (first AC)
Quality: 420 global accepts · Tags: brute force, constructive algorithms · first AC: Jul 1, 2014 · GNU C++ (first AC)
Quality: 1,389 global accepts · Tags: combinatorics, dp · first AC: Jun 26, 2014 · GNU C++ (first AC)
Quality: 767 global accepts · Tags: 2-sat, brute force, combinatorics, constructive algorithms, graph matchings, graphs · first AC: Jul 11, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 461 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Nov 24, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 762 global accepts · Tags: math · first AC: Apr 11, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 771 global accepts · Tags: dp, graphs, math, probabilities · first AC: Jan 8, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 980 global accepts · Tags: combinatorics, dp, graphs, trees · first AC: Jul 13, 2017 · C++14 (GCC 6-32) (first AC)