Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,840 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 66 / 74Export PDF (full filtered list)
Quality: 1,033 global accepts · Tags: combinatorics, data structures, dp · first AC: Mar 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 268 global accepts · Tags: data structures · first AC: Mar 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,629 global accepts · Tags: dp · first AC: Mar 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 625 global accepts · Tags: combinatorics, math, number theory · first AC: Mar 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 519 global accepts · Tags: dp, greedy · first AC: Mar 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,149 global accepts · Tags: combinatorics, dp, math · first AC: Feb 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 473 global accepts · Tags: constructive algorithms, divide and conquer, dp, math, trees · first AC: Feb 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 905 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Feb 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 695 global accepts · Tags: brute force, dp, greedy, shortest paths · first AC: Dec 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 618 global accepts · Tags: dp · first AC: Aug 21, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 764 global accepts · Tags: brute force, constructive algorithms, interactive · first AC: Aug 9, 2021 · last AC: Aug 9, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 724 global accepts · Tags: games, greedy · first AC: Apr 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 156 global accepts · Tags: data structures, greedy, math · first AC: Nov 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 433 global accepts · Tags: combinatorics, math, number theory · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,513 global accepts · Tags: dfs and similar, divide and conquer, dsu · first AC: Sep 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 608 global accepts · Tags: data structures · first AC: Aug 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 384 global accepts · Tags: bitmasks, math, matrices, meet-in-the-middle, number theory · first AC: Aug 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 581 global accepts · Tags: brute force · first AC: Aug 16, 2024 · last AC: Aug 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 439 global accepts · Tags: brute force, constructive algorithms, graphs, interactive · first AC: Jun 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms · first AC: Apr 27, 2024 · last AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 530 global accepts · Tags: binary search, brute force, greedy · first AC: Mar 18, 2024 · last AC: Mar 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 146 global accepts · Tags: brute force, math · first AC: Mar 24, 2024 · last AC: Mar 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 587 global accepts · Tags: data structures, sortings, two pointers · first AC: Mar 14, 2024 · last AC: Mar 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 188 global accepts · Tags: binary search, geometry, two pointers · first AC: Dec 5, 2023 · last AC: Mar 18, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 221 global accepts · Tags: graph matchings · first AC: Dec 3, 2023 · last AC: Mar 18, 2024 · C++20 (GCC 11-64) (first AC)