Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 654 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 9 / 27Export PDF (full filtered list)
Quality: 5,627 global accepts · Tags: constructive algorithms, sortings · first AC: Jun 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 7,477 global accepts · Tags: combinatorics, dp, math · first AC: Dec 30, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 4,762 global accepts · Tags: brute force, combinatorics, math, meet-in-the-middle, two pointers · first AC: Oct 28, 2018 · C++14 (GCC 6-32) (first AC)
Tags: math · first AC: Jul 30, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 2,137 global accepts · Tags: greedy, sortings · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,206 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Nov 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,922 global accepts · Tags: dp, greedy, math · first AC: Feb 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 6,486 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Jan 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,354 global accepts · Tags: *special, data structures, dsu, implementation, math, sortings · first AC: Aug 26, 2020 · last AC: Aug 26, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 9,566 global accepts · Tags: dp · first AC: Jul 21, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 5,469 global accepts · Tags: constructive algorithms, data structures, dfs and similar, graphs, greedy, trees · first AC: Jan 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 9,647 global accepts · Tags: dp, greedy, sortings · first AC: Jan 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,244 global accepts · Tags: binary search, greedy · first AC: Oct 27, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 5,508 global accepts · Tags: greedy · first AC: Oct 22, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 5,777 global accepts · Tags: data structures, greedy, sortings · first AC: Oct 22, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 8,302 global accepts · Tags: brute force, constructive algorithms, dp, graphs, implementation, trees · first AC: Oct 13, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 5,401 global accepts · Tags: dp · first AC: Sep 3, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 9,534 global accepts · Tags: divide and conquer, dsu, graphs, sortings, trees · first AC: Aug 30, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 5,263 global accepts · Tags: greedy, sortings · first AC: Jun 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 9,400 global accepts · Tags: dp · first AC: Dec 28, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 2,364 global accepts · Tags: constructive algorithms · first AC: Dec 9, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 5,931 global accepts · Tags: number theory · first AC: Jul 26, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 6,386 global accepts · Tags: binary search, interactive · first AC: Jul 26, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 8,042 global accepts · Tags: brute force, math · first AC: Jun 21, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 5,131 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Jan 8, 2018 · C++14 (GCC 6-32) (first AC)