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Open on Codeforces · 406 unique accepted
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Quality: 18,403 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Jan 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 881 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Mar 10, 2018 · GNU C++11 (first AC)
Quality: 1,259 global accepts · Tags: constructive algorithms, implementation, strings · first AC: Feb 26, 2018 · GNU C++11 (first AC)
Quality: 1,298 global accepts · Tags: binary search, data structures, dfs and similar, dsu, graphs, two pointers · first AC: Dec 21, 2017 · GNU C++11 (first AC)
Quality: 3,006 global accepts · Tags: data structures, dsu, graphs · first AC: Nov 20, 2017 · GNU C++11 (first AC)
Quality: 663 global accepts · Tags: binary search, implementation · first AC: Oct 22, 2017 · GNU C++11 (first AC)
Tags: dfs and similar, graphs · first AC: Oct 15, 2017 · GNU C++11 (first AC)
Tags: dfs and similar, graphs, greedy · first AC: Sep 17, 2017 · GNU C++ (first AC)
Tags: graphs, shortest paths · first AC: Jun 15, 2017 · GNU C++ (first AC)
Quality: 1,890 global accepts · Tags: data structures · first AC: Jun 1, 2017 · GNU C++ (first AC)
Quality: 6,533 global accepts · Tags: dp, sortings · first AC: Feb 13, 2017 · GNU C++ (first AC)
Quality: 1,575 global accepts · Tags: flows · first AC: Jan 23, 2017 · GNU C++ (first AC)
Quality: 3,957 global accepts · Tags: bitmasks, data structures, dfs and similar, dsu, greedy, trees · first AC: Jan 11, 2025 · last AC: Jun 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,836 global accepts · Tags: data structures, divide and conquer · first AC: Sep 1, 2018 · GNU C++11 (first AC)
Quality: 732 global accepts · Tags: flows · first AC: Aug 31, 2018 · GNU C++11 (first AC)
Quality: 1,202 global accepts · Tags: constructive algorithms · first AC: Aug 28, 2018 · GNU C++11 (first AC)
Quality: 1,038 global accepts · Tags: bitmasks, brute force, combinatorics, math, number theory · first AC: Jul 13, 2018 · GNU C++11 (first AC)
Quality: 3,432 global accepts · Tags: combinatorics, dp, math · first AC: Feb 15, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 1,921 global accepts · Tags: bitmasks, data structures, divide and conquer, trees · first AC: Jan 20, 2018 · GNU C++11 (first AC)
Quality: 884 global accepts · Tags: bitmasks, dp, shortest paths · first AC: Jan 9, 2018 · GNU C++11 (first AC)
Quality: 1,608 global accepts · Tags: graphs, greedy, implementation · first AC: Jan 3, 2018 · GNU C++11 (first AC)
Quality: 1,509 global accepts · Tags: bitmasks, brute force, dp, graphs · first AC: Dec 25, 2017 · GNU C++11 (first AC)
Tags: dp, math · first AC: Nov 14, 2017 · GNU C++11 (first AC)
Quality: 624 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Oct 22, 2017 · GNU C++11 (first AC)
Tags: data structures, greedy, two pointers · first AC: Oct 11, 2017 · GNU C++11 (first AC)