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Open on Codeforces · 642 unique accepted
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Quality: 4,231 global accepts · Tags: dfs and similar, graphs · first AC: Jan 27, 2015 · Java 8 (first AC)
Tags: implementation, math · first AC: Jan 12, 2015 · Java 8 (first AC)
Quality: 379 global accepts · Tags: geometry, schedules, sortings · first AC: Dec 30, 2013 · Java 7 (first AC)
Quality: 289 global accepts · Tags: constructive algorithms, graphs, greedy, implementation · first AC: Apr 7, 2012 · Java 6 (first AC)
Quality: 450 global accepts · Tags: brute force, implementation · first AC: Jun 30, 2011 · Java 6 (first AC)
Quality: 1,004 global accepts · Tags: brute force, dfs and similar, dp, math, number theory · first AC: Aug 11, 2024 · Java 21 (first AC)
Quality: 1,038 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: May 25, 2024 · Java 21 (first AC)
Quality: 351 global accepts · Tags: *special, implementation · first AC: Apr 1, 2021 · Python 3 (first AC)
Quality: 1,008 global accepts · Tags: combinatorics, divide and conquer, hashing, math, string suffix structures, strings · first AC: Dec 30, 2020 · Java 11 (first AC)
Quality: 1,980 global accepts · Tags: dfs and similar, dp, graphs, math · first AC: May 6, 2020 · Java 11 (first AC)
Quality: 1,093 global accepts · Tags: combinatorics, dp · first AC: Oct 16, 2019 · Java 8 (first AC)
Quality: 1,364 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths, strings, trees · first AC: Sep 14, 2019 · Java 8 (first AC)
Quality: 1,876 global accepts · Tags: data structures, divide and conquer, dp, matrices · first AC: Dec 30, 2016 · Java 8 (first AC)
Quality: 382 global accepts · Tags: data structures · first AC: Sep 11, 2016 · GNU C++11 (first AC)
Quality: 539 global accepts · Tags: dfs and similar, dp, hashing, math, number theory · first AC: May 3, 2015 · last AC: May 3, 2015 · Java 8 (first AC)
Tags: — · first AC: May 3, 2015 · Java 8 (first AC)
Quality: 432 global accepts · Tags: combinatorics, dp · first AC: Jan 17, 2014 · Java 7 (first AC)
Quality: 1,292 global accepts · Tags: binary search, greedy, math · first AC: May 8, 2020 · Java 11 (first AC)
Quality: 928 global accepts · Tags: divide and conquer, graphs, meet-in-the-middle, number theory · first AC: Jun 24, 2018 · Java 8 (first AC)
Quality: 1,029 global accepts · Tags: data structures, graphs · first AC: Oct 28, 2017 · Java 8 (first AC)
Quality: 756 global accepts · Tags: bitmasks, dp · first AC: Apr 16, 2017 · Java 8 (first AC)
Tags: data structures · first AC: Mar 5, 2017 · Java 8 (first AC)
Quality: 181 global accepts · Tags: dp, greedy · first AC: Sep 11, 2016 · Java 8 (first AC)
Quality: 700 global accepts · Tags: dp, math, probabilities, trees · first AC: May 7, 2016 · Java 8 (first AC)
Quality: 359 global accepts · Tags: flows · first AC: Feb 7, 2015 · last AC: Feb 7, 2015 · Java 8 (first AC)