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Open on Codeforces · 735 unique accepted
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Quality: 693 global accepts · Tags: divide and conquer · first AC: Mar 11, 2012 · GNU C++ (first AC)
Quality: 487 global accepts · Tags: dp, graphs, matrices · first AC: Aug 23, 2011 · MS C++ (first AC)
Quality: 932 global accepts · Tags: combinatorics, math, probabilities · first AC: Aug 17, 2010 · GNU C++ (first AC)
Quality: 413 global accepts · Tags: constructive algorithms · first AC: Aug 17, 2010 · GNU C++ (first AC)
Quality: 2,654 global accepts · Tags: dp, math, probabilities · first AC: Aug 20, 2010 · GNU C++ (first AC)
Quality: 1,328 global accepts · Tags: number theory · first AC: Jun 28, 2010 · GNU C++ (first AC)
Quality: 1,501 global accepts · Tags: binary search, interactive, math, sortings · first AC: Nov 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 961 global accepts · Tags: binary search, brute force, data structures, dp, games, graphs, greedy · first AC: Oct 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 574 global accepts · Tags: dp, implementation · first AC: Feb 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,039 global accepts · Tags: data structures, geometry, math, sortings · first AC: Jul 17, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 621 global accepts · Tags: brute force, divide and conquer, sortings · first AC: Jun 16, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 835 global accepts · Tags: binary search, dp, greedy · first AC: Jun 16, 2018 · GNU C++ (first AC)
Quality: 913 global accepts · Tags: combinatorics, strings · first AC: Apr 29, 2016 · GNU C++11 (first AC)
Quality: 970 global accepts · Tags: combinatorics, math, number theory · first AC: Mar 18, 2016 · GNU C++11 (first AC)
Quality: 2,739 global accepts · Tags: binary search, constructive algorithms, math · first AC: Sep 20, 2014 · GNU C++0x (first AC)
Quality: 1,950 global accepts · Tags: data structures, greedy · first AC: Jun 19, 2014 · GNU C++0x (first AC)
Quality: 1,227 global accepts · Tags: combinatorics, dp · first AC: Nov 10, 2013 · MS C++ (first AC)
Quality: 2,217 global accepts · Tags: dp, matrices · first AC: Sep 28, 2013 · GNU C++ (first AC)
Quality: 2,742 global accepts · Tags: brute force, data structures · first AC: Sep 27, 2013 · GNU C++ (first AC)
Quality: 1,383 global accepts · Tags: data structures · first AC: Sep 4, 2013 · GNU C++ (first AC)
Quality: 577 global accepts · Tags: binary search, data structures, geometry, sortings, two pointers · first AC: Jun 7, 2013 · GNU C++ (first AC)
Quality: 289 global accepts · Tags: constructive algorithms, graphs, greedy, implementation · first AC: Apr 6, 2012 · GNU C++ (first AC)
Quality: 444 global accepts · Tags: dp, math, matrices · first AC: Jun 30, 2011 · MS C++ (first AC)
Quality: 1,027 global accepts · Tags: dp · first AC: Jul 1, 2010 · GNU C++ (first AC)
Quality: 1,093 global accepts · Tags: combinatorics, dp · first AC: Oct 16, 2019 · C++17 (GCC 7-32) (first AC)