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Open on Codeforces · 3,000 unique accepted
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Quality: 9,524 global accepts · Tags: *special, data structures, dp, implementation · first AC: Mar 8, 2015 · GNU C++0x (first AC)
Quality: 7,086 global accepts · Tags: dp · first AC: Jul 17, 2013 · GNU C++ (first AC)
Quality: 2,888 global accepts · Tags: greedy · first AC: Jun 12, 2013 · GNU C++ (first AC)
Quality: 2,864 global accepts · Tags: implementation · first AC: Apr 15, 2013 · GNU C++ (first AC)
Quality: 14,245 global accepts · Tags: constructive algorithms, greedy · first AC: Sep 19, 2012 · GNU C++ (first AC)
Quality: 5,844 global accepts · Tags: greedy, strings · first AC: Jun 12, 2012 · Delphi (first AC)
Quality: 103,848 global accepts · Tags: *special, greedy, implementation · first AC: Mar 4, 2012 · Delphi (first AC)
Quality: 10,551 global accepts · Tags: implementation · first AC: Oct 27, 2011 · Delphi (first AC)
Quality: 3,947 global accepts · Tags: implementation, math · first AC: Oct 18, 2011 · Delphi (first AC)
Quality: 3,668 global accepts · Tags: implementation · first AC: Oct 18, 2011 · Delphi (first AC)
Quality: 32,237 global accepts · Tags: implementation, math · first AC: May 6, 2011 · Delphi (first AC)
Quality: 4,135 global accepts · Tags: implementation · first AC: Dec 5, 2010 · Delphi (first AC)
Quality: 4,665 global accepts · Tags: math · first AC: Oct 24, 2010 · Delphi (first AC)
Quality: 15,840 global accepts · Tags: games, math · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,140 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,705 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,562 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Oct 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,430 global accepts · Tags: *special, greedy · first AC: Sep 12, 2025 · Kotlin 1.9 (first AC)
Quality: 18,353 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,037 global accepts · Tags: constructive algorithms · first AC: Jun 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,577 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,392 global accepts · Tags: brute force, math · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,011 global accepts · Tags: brute force, dp, math · first AC: Dec 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,521 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,822 global accepts · Tags: brute force, greedy, math, number theory · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)