Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 647 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 7 / 26Export PDF (full filtered list)
Quality: 9,226 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, two pointers · first AC: May 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,409 global accepts · Tags: dp · first AC: Apr 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,940 global accepts · Tags: combinatorics, dp, math · first AC: Apr 13, 2025 · last AC: Apr 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,374 global accepts · Tags: dp, greedy, interactive, two pointers · first AC: Apr 6, 2025 · last AC: Apr 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 28, 2024 · last AC: Apr 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,542 global accepts · Tags: brute force, constructive algorithms, graph matchings, greedy, math, sortings · first AC: Feb 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · last AC: Jan 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,965 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,200 global accepts · Tags: binary search, brute force, data structures, dp, greedy, math · first AC: Dec 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,312 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,094 global accepts · Tags: binary search, math · first AC: Oct 29, 2024 · C++20 (GCC 13-64) (first AC)
Tags: greedy, implementation, math · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,625 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Dec 13, 2023 · last AC: Jan 24, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 8,335 global accepts · Tags: graphs, greedy, number theory, shortest paths · first AC: Sep 9, 2022 · last AC: Jan 23, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 14,328 global accepts · Tags: binary search, data structures, math · first AC: Aug 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 7,013 global accepts · Tags: greedy, hashing, strings · first AC: Jul 2, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 7,735 global accepts · Tags: brute force, dp, strings, two pointers · first AC: Mar 20, 2022 · last AC: Mar 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 5,344 global accepts · Tags: math, number theory · first AC: Feb 13, 2022 · last AC: Feb 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 18,787 global accepts · Tags: brute force, combinatorics, math, number theory · first AC: Feb 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,798 global accepts · Tags: bitmasks, brute force, greedy, math · first AC: Sep 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,444 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jun 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,624 global accepts · Tags: implementation, math, sortings · first AC: Jun 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,239 global accepts · Tags: dfs and similar, dp, dsu, implementation · first AC: Jun 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,279 global accepts · Tags: bitmasks, brute force, greedy, implementation, trees · first AC: Jun 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,609 global accepts · Tags: binary search, dfs and similar, dp, graphs, greedy, hashing · first AC: May 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)