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Open on Codeforces · 1,374 unique accepted
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Quality: 17,374 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 29, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 17,894 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Apr 29, 2019 · Java 8 (first AC)
Quality: 35,955 global accepts · Tags: bitmasks, brute force, dp · first AC: Jan 4, 2019 · Java 8 (first AC)
Quality: 6,551 global accepts · Tags: implementation · first AC: Oct 28, 2018 · Java 8 (first AC)
Quality: 7,902 global accepts · Tags: brute force, implementation · first AC: Dec 29, 2017 · Java 8 (first AC)
Quality: 10,258 global accepts · Tags: brute force, math · first AC: Oct 16, 2017 · Java 8 (first AC)
Quality: 7,270 global accepts · Tags: geometry, math · first AC: May 13, 2017 · Java 8 (first AC)
Quality: 3,781 global accepts · Tags: brute force, constructive algorithms, implementation · first AC: Mar 18, 2016 · Java 8 (first AC)
Quality: 3,701 global accepts · Tags: greedy, math · first AC: Mar 18, 2016 · Java 8 (first AC)
Quality: 10,258 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 24, 2014 · Java 8 (first AC)
Quality: 7,613 global accepts · Tags: constructive algorithms, implementation · first AC: Dec 30, 2013 · Java 7 (first AC)
Quality: 10,513 global accepts · Tags: graphs, implementation · first AC: Apr 15, 2013 · Java 7 (first AC)
Quality: 11,814 global accepts · Tags: constructive algorithms, data structures, implementation, two pointers · first AC: Jan 20, 2013 · Java 7 (first AC)
Quality: 24,336 global accepts · Tags: brute force, dfs and similar, dsu, graphs · first AC: Aug 18, 2012 · Java 6 (first AC)
Quality: 3,155 global accepts · Tags: *special, implementation, number theory · first AC: Apr 4, 2012 · Java 6 (first AC)
Quality: 4,556 global accepts · Tags: greedy · first AC: Apr 30, 2011 · Java 6 (first AC)
Quality: 3,886 global accepts · Tags: implementation, math · first AC: Jan 14, 2011 · Java 6 (first AC)
Quality: 4,496 global accepts · Tags: implementation, sortings · first AC: May 29, 2010 · Java 6 (first AC)
Quality: 6,727 global accepts · Tags: strings · first AC: Apr 8, 2010 · Java 6 (first AC)
Quality: 6,763 global accepts · Tags: implementation, strings · first AC: Mar 20, 2010 · Java 6 (first AC)
Quality: 12,853 global accepts · Tags: games · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,690 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,493 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,706 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,153 global accepts · Tags: dp, greedy, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)