Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 2,100 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 6 / 84Export PDF (full filtered list)
Quality: 25,272 global accepts · Tags: implementation, math · first AC: Mar 19, 2020 · D (first AC)
Quality: 16,527 global accepts · Tags: implementation, sortings · first AC: Nov 7, 2019 · D (first AC)
Quality: 18,021 global accepts · Tags: math · first AC: Aug 25, 2019 · D (first AC)
Quality: 10,445 global accepts · Tags: implementation · first AC: Sep 7, 2014 · D (first AC)
Quality: 26,622 global accepts · Tags: greedy, implementation · first AC: Jun 19, 2014 · last AC: Aug 12, 2014 · GNU C++0x (first AC)
Quality: 75,690 global accepts · Tags: implementation · first AC: Aug 5, 2014 · D (first AC)
Quality: 9,591 global accepts · Tags: implementation · first AC: Apr 7, 2014 · GNU C++ (first AC)
Quality: 105,060 global accepts · Tags: strings · first AC: Jul 23, 2012 · Ruby (first AC)
Quality: 10,915 global accepts · Tags: implementation, math · first AC: Jun 22, 2012 · Ruby (first AC)
Quality: 143,714 global accepts · Tags: greedy, sortings · first AC: Mar 6, 2012 · Java 6 (first AC)
Quality: 18,618 global accepts · Tags: implementation · first AC: Feb 20, 2012 · Java 6 (first AC)
Quality: 42,767 global accepts · Tags: number theory · first AC: Aug 16, 2010 · GNU C++ (first AC)
Quality: 20,767 global accepts · Tags: greedy, implementation, sortings · first AC: Jun 5, 2010 · GNU C++ (first AC)
Quality: 15,495 global accepts · Tags: constructive algorithms, implementation, math · first AC: Apr 26, 2010 · GNU C++ (first AC)
Quality: 8,346 global accepts · Tags: implementation · first AC: Apr 15, 2010 · GNU C++ (first AC)
Quality: 22,847 global accepts · Tags: brute force, geometry · first AC: Apr 2, 2010 · GNU C++ (first AC)
Quality: 18,251 global accepts · Tags: brute force, math, number theory · first AC: Nov 6, 2025 · D (first AC)
Quality: 16,960 global accepts · Tags: constructive algorithms · first AC: Sep 20, 2025 · D (first AC)
Quality: 20,271 global accepts · Tags: greedy · first AC: Jul 6, 2025 · D (first AC)
Quality: 23,275 global accepts · Tags: greedy, sortings · first AC: Jan 4, 2025 · D (first AC)
Quality: 15,764 global accepts · Tags: data structures, greedy, implementation, two pointers · first AC: Nov 30, 2024 · D (first AC)
Quality: 17,297 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Nov 23, 2024 · D (first AC)
Quality: 22,991 global accepts · Tags: constructive algorithms, games · first AC: Aug 11, 2024 · D (first AC)
Quality: 23,913 global accepts · Tags: greedy · first AC: Jun 30, 2024 · D (first AC)
Quality: 21,071 global accepts · Tags: brute force, greedy, math, sortings · first AC: May 25, 2024 · D (first AC)