Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,898 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 69 / 76Export PDF (full filtered list)
Quality: 235 global accepts · Tags: divide and conquer, dp, number theory, trees · first AC: Jan 26, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 209 global accepts · Tags: constructive algorithms, divide and conquer, games, trees · first AC: Jan 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 110 global accepts · Tags: constructive algorithms, data structures · first AC: Dec 26, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 123 global accepts · Tags: constructive algorithms · first AC: Dec 14, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 142 global accepts · Tags: brute force, dp, fft, math, number theory · first AC: Nov 26, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 338 global accepts · Tags: games, interactive · first AC: Nov 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 175 global accepts · Tags: dfs and similar, graphs, trees · first AC: Oct 31, 2023 · last AC: Oct 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 155 global accepts · Tags: data structures, dp, greedy, trees · first AC: Oct 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 185 global accepts · Tags: binary search, graphs · first AC: Oct 10, 2023 · last AC: Oct 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 278 global accepts · Tags: binary search, brute force, data structures, greedy, trees · first AC: Oct 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Sep 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 121 global accepts · Tags: data structures, graphs, greedy, trees · first AC: Sep 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 113 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Sep 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 140 global accepts · Tags: brute force, dp · first AC: Aug 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 170 global accepts · Tags: divide and conquer, dp, greedy · first AC: Jul 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 232 global accepts · Tags: bitmasks, dfs and similar, graph matchings, graphs, implementation · first AC: Jul 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 274 global accepts · Tags: combinatorics, dp, probabilities · first AC: Jul 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 324 global accepts · Tags: data structures, math · first AC: May 29, 2023 · last AC: May 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 330 global accepts · Tags: string suffix structures, strings · first AC: Apr 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 315 global accepts · Tags: constructive algorithms, graphs, math · first AC: Apr 12, 2023 · last AC: Apr 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 237 global accepts · Tags: data structures, dsu, implementation · first AC: Mar 14, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 226 global accepts · Tags: constructive algorithms, data structures, divide and conquer, geometry, graphs, implementation · first AC: Feb 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 164 global accepts · Tags: constructive algorithms · first AC: Jan 10, 2023 · last AC: Jan 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 170 global accepts · Tags: brute force, meet-in-the-middle · first AC: Jan 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 155 global accepts · Tags: constructive algorithms · first AC: Dec 30, 2022 · last AC: Dec 30, 2022 · C++17 (GCC 9-64) (first AC)