Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 544 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 13 / 22Export PDF (full filtered list)
Quality: 1,818 global accepts · Tags: constructive algorithms, flows, graphs, greedy · first AC: Oct 23, 2013 · MS C++ (first AC)
Quality: 3,332 global accepts · Tags: brute force, dp, number theory · first AC: Oct 13, 2013 · MS C++ (first AC)
Quality: 2,527 global accepts · Tags: brute force, data structures, sortings · first AC: Aug 8, 2011 · GNU C++ (first AC)
Quality: 1,412 global accepts · Tags: dfs and similar, dsu, graphs, number theory · first AC: Apr 15, 2011 · GNU C++ (first AC)
Quality: 869 global accepts · Tags: binary search, geometry · first AC: Mar 5, 2011 · GNU C++ (first AC)
Quality: 1,996 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 25, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,946 global accepts · Tags: data structures, dp, greedy · first AC: Dec 25, 2020 · C++17 (GCC 7-32) (first AC)
Tags: combinatorics, dp · first AC: Nov 24, 2019 · C++17 (GCC 7-32) (first AC)
Tags: binary search, brute force, data structures, dfs and similar, graphs, greedy, shortest paths · first AC: Nov 24, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,601 global accepts · Tags: dp, hashing, strings · first AC: Jul 3, 2018 · C++17 (GCC 7-32) (first AC)
Tags: math · first AC: Mar 28, 2016 · GNU C++11 (first AC)
Quality: 1,313 global accepts · Tags: data structures, divide and conquer, greedy · first AC: Feb 28, 2016 · GNU C++11 (first AC)
Quality: 2,455 global accepts · Tags: dfs and similar, greedy, sortings, trees · first AC: Feb 10, 2016 · GNU C++11 (first AC)
Quality: 1,895 global accepts · Tags: dfs and similar, dp, graph matchings, greedy, trees · first AC: Jan 29, 2016 · GNU C++11 (first AC)
Quality: 4,735 global accepts · Tags: data structures, trees · first AC: Oct 15, 2015 · GNU C++11 (first AC)
Quality: 2,061 global accepts · Tags: data structures · first AC: Jun 27, 2015 · GNU C++11 (first AC)
Quality: 2,655 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Jun 6, 2015 · GNU C++11 (first AC)
Quality: 1,827 global accepts · Tags: games · first AC: Jun 6, 2015 · GNU C++11 (first AC)
Quality: 1,861 global accepts · Tags: brute force, data structures, math, sortings · first AC: Apr 26, 2015 · GNU C++11 (first AC)
Quality: 1,639 global accepts · Tags: dfs and similar, dp, math, trees · first AC: Apr 26, 2015 · GNU C++11 (first AC)
Quality: 2,445 global accepts · Tags: hashing, string suffix structures, strings · first AC: Apr 4, 2015 · GNU C++11 (first AC)
Tags: dfs and similar, graphs · first AC: Jan 18, 2015 · MS C++ (first AC)
Quality: 1,393 global accepts · Tags: data structures, implementation · first AC: Aug 26, 2014 · GNU C++0x (first AC)
Quality: 1,742 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Aug 1, 2014 · GNU C++0x (first AC)
Quality: 3,022 global accepts · Tags: data structures · first AC: Jul 31, 2014 · GNU C++0x (first AC)