Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 691 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 18 / 28Export PDF (full filtered list)
Quality: 1,068 global accepts · Tags: combinatorics, dp, math · first AC: Aug 5, 2024 · last AC: Aug 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,112 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, interactive, trees · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Jul 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,038 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,091 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,044 global accepts · Tags: combinatorics, dp, math, matrices · first AC: Nov 3, 2023 · last AC: Nov 5, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,167 global accepts · Tags: bitmasks, brute force, constructive algorithms, math, probabilities · first AC: Jun 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,132 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Jun 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,339 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: May 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 772 global accepts · Tags: bitmasks, dp, math · first AC: May 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Dec 21, 2021 · last AC: Dec 21, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,739 global accepts · Tags: dp, strings · first AC: Nov 11, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 328 global accepts · Tags: bitmasks, brute force, greedy · first AC: Oct 9, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 876 global accepts · Tags: constructive algorithms, greedy, two pointers · first AC: Oct 9, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: May 31, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 931 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Nov 19, 2020 · last AC: Nov 19, 2020 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dsu, trees · first AC: Sep 28, 2020 · GNU C++11 (first AC)
Quality: 345 global accepts · Tags: divide and conquer, dp · first AC: Sep 27, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: Sep 23, 2020 · GNU C++11 (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 908 global accepts · Tags: bitmasks, brute force, combinatorics, dp, games, greedy, implementation, shortest paths · first AC: Dec 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,211 global accepts · Tags: combinatorics, dp, math, strings · first AC: Aug 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,256 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)