Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 2,187 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 71 / 88Export PDF (full filtered list)
Quality: 3,862 global accepts · Tags: constructive algorithms, dfs and similar, math, trees · first AC: Apr 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,757 global accepts · Tags: brute force, dp, math, number theory · first AC: Apr 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,492 global accepts · Tags: combinatorics, dp, graph matchings, math · first AC: Mar 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,843 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Feb 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,134 global accepts · Tags: bitmasks, dfs and similar, dsu, graphs, trees · first AC: Jan 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,135 global accepts · Tags: data structures, divide and conquer, math · first AC: Sep 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,989 global accepts · Tags: data structures, dp, greedy · first AC: Aug 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,245 global accepts · Tags: data structures, math · first AC: Aug 26, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,003 global accepts · Tags: data structures, dp, greedy · first AC: Aug 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,334 global accepts · Tags: binary search, data structures, dp, sortings · first AC: Jul 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,460 global accepts · Tags: bitmasks, dp · first AC: Jul 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,815 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, math · first AC: Jul 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,168 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Jul 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,921 global accepts · Tags: combinatorics, dp, implementation, math, ternary search · first AC: Jul 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,162 global accepts · Tags: binary search, data structures, greedy, hashing, string suffix structures, strings, two pointers · first AC: Jun 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,846 global accepts · Tags: binary search, data structures, dp, greedy, shortest paths, sortings, two pointers · first AC: Apr 5, 2021 · last AC: Apr 5, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,127 global accepts · Tags: brute force, graphs, greedy, interactive, sortings · first AC: Mar 31, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,501 global accepts · Tags: dfs and similar, dp, graphs, implementation · first AC: Mar 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,466 global accepts · Tags: bitmasks, dp · first AC: Dec 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,812 global accepts · Tags: constructive algorithms, data structures, greedy, math · first AC: Dec 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,112 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Dec 2, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,060 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Nov 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 5,705 global accepts · Tags: data structures, dp, graphs · first AC: Oct 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,310 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Aug 25, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 470 global accepts · Tags: constructive algorithms, graphs · first AC: Aug 20, 2020 · GNU C++11 (first AC)