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Open on Codeforces · 735 unique accepted
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Quality: 3,781 global accepts · Tags: brute force, constructive algorithms, implementation · first AC: Mar 18, 2016 · GNU C++11 (first AC)
Quality: 18,830 global accepts · Tags: *special, dfs and similar, dp, graphs, trees · first AC: Mar 7, 2015 · GNU C++0x (first AC)
Quality: 10,258 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 24, 2014 · GNU C++0x (first AC)
Quality: 29,480 global accepts · Tags: constructive algorithms, greedy · first AC: Jun 26, 2013 · GNU C++ (first AC)
Quality: 10,513 global accepts · Tags: graphs, implementation · first AC: Apr 15, 2013 · MS C++ (first AC)
Quality: 24,353 global accepts · Tags: brute force, dfs and similar, dsu, graphs · first AC: Aug 18, 2012 · GNU C++ (first AC)
Quality: 1,806 global accepts · Tags: greedy, sortings · first AC: Apr 20, 2012 · GNU C++ (first AC)
Quality: 3,155 global accepts · Tags: *special, implementation, number theory · first AC: Apr 3, 2012 · GNU C++ (first AC)
Quality: 4,558 global accepts · Tags: greedy · first AC: Apr 30, 2011 · GNU C++ (first AC)
Quality: 11,799 global accepts · Tags: greedy, sortings · first AC: Feb 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 14,996 global accepts · Tags: combinatorics, dp, math · first AC: Sep 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,440 global accepts · Tags: greedy · first AC: Jan 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,992 global accepts · Tags: dp, implementation · first AC: Nov 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 24,507 global accepts · Tags: greedy, implementation, math · first AC: Apr 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,715 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Jan 5, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,482 global accepts · Tags: brute force, dp, hashing, implementation, strings · first AC: Jul 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 12,888 global accepts · Tags: greedy · first AC: Mar 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 16,823 global accepts · Tags: brute force · first AC: Feb 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 30,842 global accepts · Tags: dp, greedy, implementation · first AC: Jan 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 22,788 global accepts · Tags: data structures, sortings, two pointers · first AC: Oct 16, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 12,218 global accepts · Tags: math · first AC: Sep 21, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 13,229 global accepts · Tags: combinatorics, greedy, math · first AC: Jul 20, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 21,688 global accepts · Tags: dp, strings · first AC: Jul 20, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 6,961 global accepts · Tags: brute force, implementation · first AC: Oct 1, 2016 · GNU C++11 (first AC)
Quality: 18,203 global accepts · Tags: implementation, math, number theory · first AC: Aug 29, 2015 · GNU C++11 (first AC)