Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 6,348 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 235 / 254Export PDF (full filtered list)
Quality: 348 global accepts · Tags: data structures, trees · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 320 global accepts · Tags: bitmasks, brute force, dp, implementation, number theory · first AC: May 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 493 global accepts · Tags: binary search, constructive algorithms, graphs, interactive · first AC: May 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 874 global accepts · Tags: bitmasks, brute force, dsu, graph matchings, trees · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 497 global accepts · Tags: data structures, dp, trees · first AC: Feb 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 535 global accepts · Tags: combinatorics, probabilities · first AC: Jan 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 515 global accepts · Tags: greedy, math, sortings, two pointers · first AC: Jan 11, 2024 · last AC: Jan 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 419 global accepts · Tags: dp, math, number theory, strings · first AC: Apr 13, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 254 global accepts · Tags: dp, math · first AC: Feb 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Jan 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 139 global accepts · Tags: constructive algorithms, sortings · first AC: Dec 16, 2022 · last AC: Dec 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 349 global accepts · Tags: constructive algorithms, dsu, sortings · first AC: Oct 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 506 global accepts · Tags: flows, graph matchings, greedy · first AC: Sep 10, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 543 global accepts · Tags: dp, greedy · first AC: Mar 22, 2022 · last AC: Mar 22, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms · first AC: Mar 18, 2022 · last AC: Mar 18, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 235 global accepts · Tags: data structures, geometry · first AC: Feb 19, 2022 · last AC: Feb 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,216 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Jan 23, 2022 · last AC: Jan 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 628 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Jan 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 338 global accepts · Tags: games, trees · first AC: Dec 22, 2021 · last AC: Dec 22, 2021 · C++17 (GCC 7-32) (first AC)
Tags: brute force, probabilities · first AC: Nov 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 160 global accepts · Tags: — · first AC: Oct 27, 2021 · last AC: Oct 27, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 384 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, implementation, shortest paths · first AC: Sep 13, 2021 · last AC: Sep 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 909 global accepts · Tags: dp · first AC: Sep 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 327 global accepts · Tags: graphs · first AC: Jul 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 392 global accepts · Tags: brute force, constructive algorithms, data structures, dfs and similar, sortings, trees · first AC: Jun 1, 2021 · last AC: Jun 1, 2021 · C++17 (GCC 7-32) (first AC)