Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,490 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 53 / 60Export PDF (full filtered list)
Quality: 1,035 global accepts · Tags: data structures, dp, trees · first AC: Jun 25, 2019 · GNU C++11 (first AC)
Quality: 630 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Dec 26, 2017 · GNU C++11 (first AC)
Quality: 1,107 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy · first AC: Jan 17, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 549 global accepts · Tags: bitmasks, combinatorics, dp, fft, math, probabilities · first AC: Dec 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,271 global accepts · Tags: constructive algorithms, dfs and similar, interactive, math, number theory · first AC: Oct 15, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 527 global accepts · Tags: bitmasks, dp, string suffix structures · first AC: Mar 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 730 global accepts · Tags: binary search, dp, strings · first AC: Mar 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,830 global accepts · Tags: greedy · first AC: Feb 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 726 global accepts · Tags: graphs, interactive · first AC: Feb 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 461 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Feb 5, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 288 global accepts · Tags: binary search, data structures, implementation · first AC: Jan 31, 2020 · last AC: Jan 31, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 517 global accepts · Tags: brute force, dp, graphs · first AC: Jan 14, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 745 global accepts · Tags: brute force, constructive algorithms, hashing, interactive, math · first AC: Jan 5, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 789 global accepts · Tags: binary search, constructive algorithms, dfs and similar, graphs, interactive · first AC: Aug 26, 2019 · last AC: Aug 26, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 462 global accepts · Tags: bitmasks, brute force, fft, math · first AC: Aug 26, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 928 global accepts · Tags: greedy, math, number theory · first AC: Aug 26, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 181 global accepts · Tags: binary search, geometry, sortings · first AC: Feb 23, 2018 · GNU C++11 (first AC)
Quality: 421 global accepts · Tags: bitmasks, brute force, fft · first AC: Apr 14, 2020 · last AC: Apr 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 377 global accepts · Tags: dfs and similar, graphs · first AC: Mar 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 404 global accepts · Tags: dp · first AC: Mar 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 672 global accepts · Tags: dp, trees · first AC: Feb 19, 2020 · last AC: Feb 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,356 global accepts · Tags: binary search, combinatorics, number theory · first AC: Jan 10, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Dec 7, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 876 global accepts · Tags: bitmasks, brute force, combinatorics, dp, meet-in-the-middle · first AC: Sep 19, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 305 global accepts · Tags: constructive algorithms, dfs and similar, dp, trees · first AC: Sep 3, 2019 · C++14 (GCC 6-32) (first AC)