Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 469 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 11 / 19Export PDF (full filtered list)
Tags: dfs and similar, dp, trees · first AC: Aug 17, 2013 · Java 7 (first AC)
Quality: 1,312 global accepts · Tags: brute force · first AC: Apr 15, 2013 · Java 7 (first AC)
Quality: 1,577 global accepts · Tags: *special, dfs and similar, hashing, strings · first AC: Apr 14, 2013 · Java 7 (first AC)
Quality: 871 global accepts · Tags: data structures, dfs and similar, sortings · first AC: May 6, 2011 · Java 6 (first AC)
Quality: 2,300 global accepts · Tags: dp · first AC: May 6, 2011 · Java 6 (first AC)
Quality: 12,949 global accepts · Tags: dp, math · first AC: Mar 4, 2010 · Java 6 (first AC)
Quality: 183 global accepts · Tags: *special, binary search, greedy · first AC: Mar 2, 2026 · last AC: Mar 8, 2026 · Kotlin 2.2 (first AC)
Quality: 3,992 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: May 31, 2025 · last AC: Oct 23, 2025 · Kotlin 1.9 (first AC)
Quality: 4,743 global accepts · Tags: data structures, implementation · first AC: Sep 14, 2020 · Kotlin 1.4 (first AC)
Quality: 3,748 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: Aug 16, 2020 · Kotlin 1.4 (first AC)
Quality: 4,640 global accepts · Tags: binary search, bitmasks, constructive algorithms, data structures, math, sortings · first AC: Mar 8, 2020 · last AC: Mar 19, 2020 · Kotlin 1.4 (first AC)
Quality: 2,116 global accepts · Tags: constructive algorithms, data structures, dfs and similar, graphs, greedy, math, sortings · first AC: May 12, 2019 · last AC: May 12, 2019 · Java 8 (first AC)
Quality: 2,366 global accepts · Tags: 2-sat, dfs and similar, graphs, implementation · first AC: Oct 16, 2017 · Java 8 (first AC)
Tags: brute force, constructive algorithms, dfs and similar, graphs, trees · first AC: Mar 5, 2017 · last AC: Mar 8, 2017 · Java 8 (first AC)
Quality: 1,001 global accepts · Tags: *special, binary search, data structures, implementation, sortings, strings · first AC: Mar 18, 2016 · Java 8 (first AC)
Tags: data structures, greedy, implementation, sortings, two pointers · first AC: Dec 17, 2014 · Java 7 (first AC)
Quality: 4,932 global accepts · Tags: data structures, dp, math · first AC: Dec 13, 2013 · Java 7 (first AC)
Quality: 1,397 global accepts · Tags: combinatorics, constructive algorithms, greedy, implementation · first AC: Oct 15, 2013 · Java 7 (first AC)
Tags: — · first AC: May 17, 2013 · Java 6 (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, graphs, shortest paths · first AC: Apr 11, 2013 · Java 7 (first AC)
Quality: 2,844 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Feb 23, 2022 · Kotlin 1.5 (first AC)
Quality: 231 global accepts · Tags: *special, data structures, dp · first AC: Mar 9, 2021 · Kotlin 1.4 (first AC)
Quality: 3,440 global accepts · Tags: bitmasks, brute force, constructive algorithms, divide and conquer, math · first AC: Apr 12, 2020 · last AC: Apr 14, 2020 · Kotlin 1.4 (first AC)
Quality: 3,272 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Mar 3, 2020 · last AC: Mar 3, 2020 · Kotlin 1.4 (first AC)
Quality: 2,383 global accepts · Tags: constructive algorithms, math, strings · first AC: May 12, 2019 · Java 8 (first AC)