Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 866 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 14 / 35Export PDF (full filtered list)
Quality: 2,266 global accepts · Tags: dp, greedy, math, number theory · first AC: Nov 8, 2021 · last AC: Jan 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,757 global accepts · Tags: data structures, dsu, trees · first AC: Mar 18, 2021 · last AC: Jan 4, 2022 · GNU C++11 (first AC)
Quality: 1,923 global accepts · Tags: binary search, brute force, greedy, implementation, math · first AC: Dec 21, 2021 · last AC: Dec 21, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,715 global accepts · Tags: dp, math, probabilities · first AC: Nov 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,006 global accepts · Tags: data structures, dsu, graphs · first AC: Nov 17, 2021 · C++14 (GCC 6-32) (first AC)
Tags: binary search, data structures, divide and conquer, games, greedy · first AC: Nov 16, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 3,453 global accepts · Tags: combinatorics, dp, math · first AC: Nov 15, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 18,410 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Mar 15, 2021 · last AC: Oct 23, 2021 · GNU C++11 (first AC)
Quality: 3,050 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Sep 27, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 3,574 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Aug 23, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,294 global accepts · Tags: combinatorics, strings · first AC: Aug 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,838 global accepts · Tags: string suffix structures · first AC: Aug 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,147 global accepts · Tags: binary search, dp · first AC: Feb 4, 2021 · GNU C++11 (first AC)
Quality: 1,477 global accepts · Tags: dp, strings · first AC: Feb 2, 2021 · GNU C++11 (first AC)
Quality: 3,769 global accepts · Tags: dp, strings · first AC: Feb 1, 2021 · last AC: Feb 1, 2021 · GNU C++11 (first AC)
Quality: 2,047 global accepts · Tags: greedy, implementation, sortings · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: Apr 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,951 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,815 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths · first AC: Oct 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,543 global accepts · Tags: combinatorics, dp, math, trees · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,581 global accepts · Tags: dfs and similar, graphs, trees · first AC: Feb 26, 2021 · last AC: Mar 31, 2023 · GNU C++11 (first AC)
Quality: 1,591 global accepts · Tags: brute force, data structures, number theory · first AC: Feb 23, 2023 · C++14 (GCC 6-32) (first AC)
Tags: combinatorics, dp, fft, games, math · first AC: Feb 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,425 global accepts · Tags: dp, greedy, sortings · first AC: Nov 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,437 global accepts · Tags: combinatorics, dp, fft, math · first AC: Nov 23, 2022 · C++14 (GCC 6-32) (first AC)