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Open on Codeforces · 1,096 unique accepted
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Quality: 8,399 global accepts · Tags: constructive algorithms, greedy, math · first AC: Oct 24, 2014 · GNU C++ (first AC)
Quality: 1,498 global accepts · Tags: brute force, dfs and similar · first AC: Jun 12, 2013 · GNU C++ (first AC)
Quality: 2,618 global accepts · Tags: *special, implementation · first AC: Apr 1, 2013 · GNU C++ (first AC)
Quality: 10,815 global accepts · Tags: binary search, greedy, sortings · first AC: Feb 20, 2013 · GNU C++ (first AC)
Quality: 3,754 global accepts · Tags: brute force, two pointers · first AC: Oct 1, 2012 · GNU C++ (first AC)
Quality: 3,510 global accepts · Tags: dfs and similar · first AC: Nov 15, 2011 · GNU C++ (first AC)
Quality: 2,822 global accepts · Tags: strings · first AC: Oct 27, 2011 · GNU C++ (first AC)
Quality: 7,739 global accepts · Tags: binary search, data structures · first AC: Jun 20, 2011 · GNU C++ (first AC)
Tags: implementation, math, number theory · first AC: Jun 7, 2011 · GNU C++ (first AC)
Quality: 5,259 global accepts · Tags: implementation · first AC: Jun 7, 2011 · GNU C++ (first AC)
Quality: 483 global accepts · Tags: *special, implementation · first AC: Mar 20, 2011 · Io (first AC)
Quality: 2,302 global accepts · Tags: implementation · first AC: Nov 6, 2010 · GNU C++ (first AC)
Quality: 4,784 global accepts · Tags: brute force, dp · first AC: Jun 29, 2010 · GNU C++ (first AC)
Quality: 6,961 global accepts · Tags: brute force, geometry · first AC: Jun 16, 2010 · GNU C++ (first AC)
Quality: 2,054 global accepts · Tags: dp, implementation · first AC: Apr 15, 2010 · GNU C++ (first AC)
Quality: 8,955 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,071 global accepts · Tags: binary search, data structures, geometry, greedy, implementation · first AC: Feb 7, 2026 · last AC: Feb 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,136 global accepts · Tags: dfs and similar, dp, math, trees · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,280 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Dec 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,132 global accepts · Tags: binary search, constructive algorithms, data structures, dp, dsu, greedy, implementation, trees · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,279 global accepts · Tags: dp, math, probabilities · first AC: Sep 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,286 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,312 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,606 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Nov 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,424 global accepts · Tags: binary search, dp, greedy, implementation, two pointers · first AC: May 31, 2024 · last AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)