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Open on Codeforces · 1,801 unique accepted
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Quality: 408 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math, trees · first AC: Aug 29, 2017 · GNU C++11 (first AC)
Quality: 1,465 global accepts · Tags: dfs and similar, graphs · first AC: Jul 23, 2016 · GNU C++11 (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: May 28, 2015 · GNU C++11 (first AC)
Quality: 539 global accepts · Tags: dfs and similar, dp, hashing, math, number theory · first AC: May 13, 2015 · GNU C++ (first AC)
Quality: 1,504 global accepts · Tags: bitmasks, brute force, combinatorics, greedy, hashing, math, two pointers · first AC: Feb 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 971 global accepts · Tags: dp, graphs, greedy, math, number theory, trees · first AC: Jan 20, 2020 · last AC: Jan 21, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 851 global accepts · Tags: binary search, data structures · first AC: Sep 18, 2019 · last AC: Sep 18, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,132 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jun 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 993 global accepts · Tags: combinatorics, dp, number theory, trees · first AC: Sep 21, 2018 · last AC: Sep 21, 2018 · GNU C++11 (first AC)
Quality: 742 global accepts · Tags: binary search, geometry, sortings · first AC: Aug 13, 2018 · last AC: Aug 13, 2018 · C++17 (GCC 7-32) (first AC)
Tags: number theory, sortings · first AC: Oct 15, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 507 global accepts · Tags: brute force, combinatorics, greedy, math · first AC: Aug 22, 2017 · GNU C++11 (first AC)
Quality: 961 global accepts · Tags: dp, greedy · first AC: Sep 19, 2015 · GNU C++ (first AC)
Quality: 928 global accepts · Tags: greedy, math, number theory · first AC: Aug 26, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 789 global accepts · Tags: binary search, constructive algorithms, dfs and similar, graphs, interactive · first AC: Oct 8, 2018 · GNU C++11 (first AC)
Quality: 501 global accepts · Tags: binary search, dfs and similar, divide and conquer, graphs, trees · first AC: Sep 2, 2017 · last AC: Sep 2, 2017 · GNU C++11 (first AC)
Quality: 517 global accepts · Tags: math · first AC: Dec 6, 2014 · GNU C++ (first AC)
Quality: 564 global accepts · Tags: math · first AC: Aug 28, 2018 · GNU C++11 (first AC)
Quality: 620 global accepts · Tags: constructive algorithms, greedy, math · first AC: Feb 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 825 global accepts · Tags: dfs and similar, dp, greedy, trees, two pointers · first AC: Jul 21, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Feb 16, 2017 · GNU C++ (first AC)
Quality: 1,196 global accepts · Tags: graphs, shortest paths · first AC: Aug 25, 2017 · last AC: Aug 28, 2017 · GNU C++11 (first AC)
Quality: 3,570 global accepts · Tags: *special, divide and conquer, implementation, math · first AC: Apr 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,892 global accepts · Tags: *special, expression parsing, trees · first AC: Apr 1, 2022 · Python 3 (first AC)
Quality: 649 global accepts · Tags: *special · first AC: Apr 1, 2020 · UnknownX (first AC)