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Open on Codeforces · 706 match filters (3,000 with any AC)
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Quality: 11,743 global accepts · Tags: binary search, brute force, data structures, dp, two pointers · first AC: Apr 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,473 global accepts · Tags: combinatorics, dp, math · first AC: Dec 30, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 4,501 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Jul 1, 2016 · GNU C++11 (first AC)
Quality: 4,796 global accepts · Tags: dp, math · first AC: Feb 28, 2016 · GNU C++11 (first AC)
Quality: 1,546 global accepts · Tags: dp, greedy · first AC: Mar 21, 2015 · Java 8 (first AC)
Quality: 30,594 global accepts · Tags: dp · first AC: Oct 6, 2014 · GNU C++ (first AC)
Quality: 41,849 global accepts · Tags: binary search, brute force, data structures, dp, two pointers · first AC: Sep 12, 2014 · GNU C++ (first AC)
Quality: 6,987 global accepts · Tags: dp · first AC: Feb 1, 2013 · GNU C++ (first AC)
Quality: 10,159 global accepts · Tags: dp, matrices · first AC: Sep 19, 2012 · GNU C++ (first AC)
Quality: 2,995 global accepts · Tags: dp · first AC: Mar 25, 2012 · Delphi (first AC)
Quality: 24,731 global accepts · Tags: binary search, dp, hashing, string suffix structures, strings · first AC: Nov 9, 2011 · Delphi (first AC)
Quality: 7,057 global accepts · Tags: dp · first AC: Aug 19, 2011 · Delphi (first AC)
Quality: 2,403 global accepts · Tags: dp, greedy, math · first AC: Apr 12, 2011 · FPC (first AC)
Quality: 2,003 global accepts · Tags: dp · first AC: Nov 6, 2010 · Delphi (first AC)
Quality: 3,575 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,267 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,420 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,691 global accepts · Tags: bitmasks, brute force, dp, implementation, math · first AC: Feb 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,398 global accepts · Tags: dp, implementation · first AC: Oct 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,417 global accepts · Tags: brute force, dp, dsu, graphs, math, trees · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,041 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Jul 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,711 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,692 global accepts · Tags: dp, games · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,711 global accepts · Tags: dp, games, greedy, math, schedules · first AC: Apr 8, 2024 · last AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,768 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, dp, greedy, sortings · first AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)