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Open on Codeforces · 765 unique accepted
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Tags: math, number theory · first AC: Nov 15, 2013 · GNU C++ (first AC)
Quality: 4,340 global accepts · Tags: dfs and similar, dp, games, trees · first AC: Mar 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,845 global accepts · Tags: constructive algorithms, graphs, greedy, sortings · first AC: Jun 4, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 3,581 global accepts · Tags: brute force, math · first AC: Mar 30, 2019 · C++14 (GCC 6-32) (first AC)
Tags: greedy, implementation, trees · first AC: Dec 24, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 3,381 global accepts · Tags: brute force, geometry, math · first AC: Sep 4, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 6,564 global accepts · Tags: math, number theory · first AC: Jul 30, 2017 · C++14 (GCC 6-32) (first AC)
Tags: binary search, math · first AC: May 7, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 12,830 global accepts · Tags: binary search, greedy, strings · first AC: Feb 26, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 2,600 global accepts · Tags: constructive algorithms, dsu, math · first AC: Feb 14, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 3,217 global accepts · Tags: constructive algorithms, dfs and similar · first AC: Jan 22, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 4,628 global accepts · Tags: dp, implementation, math · first AC: Sep 23, 2016 · C++14 (GCC 6-32) (first AC)
Quality: 4,443 global accepts · Tags: data structures, sortings · first AC: Mar 3, 2016 · GNU C++11 (first AC)
Quality: 3,402 global accepts · Tags: data structures · first AC: Mar 1, 2016 · GNU C++11 (first AC)
Quality: 4,798 global accepts · Tags: dp, math · first AC: Mar 1, 2016 · GNU C++11 (first AC)
Quality: 3,849 global accepts · Tags: constructive algorithms, data structures, graphs · first AC: Dec 9, 2015 · GNU C++11 (first AC)
Quality: 2,335 global accepts · Tags: combinatorics, greedy, sortings · first AC: Nov 15, 2015 · GNU C++11 (first AC)
Quality: 3,810 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Oct 12, 2015 · GNU C++11 (first AC)
Quality: 6,530 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Oct 6, 2015 · GNU C++11 (first AC)
Quality: 8,346 global accepts · Tags: constructive algorithms, greedy, number theory · first AC: Oct 3, 2015 · GNU C++11 (first AC)
Quality: 4,700 global accepts · Tags: bitmasks, brute force, constructive algorithms, geometry, implementation, math · first AC: Sep 28, 2015 · GNU C++11 (first AC)
Quality: 5,497 global accepts · Tags: brute force, greedy · first AC: Sep 16, 2015 · GNU C++11 (first AC)
Quality: 4,955 global accepts · Tags: geometry, math · first AC: Sep 16, 2015 · GNU C++11 (first AC)
Quality: 1,984 global accepts · Tags: constructive algorithms, implementation · first AC: Sep 8, 2015 · GNU C++11 (first AC)
Quality: 11,674 global accepts · Tags: divide and conquer, hashing, sortings, strings · first AC: Jul 22, 2015 · GNU C++11 (first AC)