Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 620 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 18 / 25Export PDF (full filtered list)
Quality: 1,219 global accepts · Tags: fft, math, strings · first AC: Jun 24, 2022 · last AC: Jun 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,672 global accepts · Tags: data structures, implementation, trees · first AC: Mar 28, 2022 · last AC: Mar 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,687 global accepts · Tags: math, matrices · first AC: Mar 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,473 global accepts · Tags: data structures, string suffix structures, strings · first AC: Mar 3, 2022 · last AC: Mar 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,228 global accepts · Tags: data structures, dfs and similar, hashing, string suffix structures, strings, trees · first AC: Feb 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 756 global accepts · Tags: bitmasks, dp · first AC: Feb 7, 2022 · last AC: Feb 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,319 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Feb 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,119 global accepts · Tags: data structures, dp, geometry · first AC: Jan 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,132 global accepts · Tags: bitmasks, constructive algorithms · first AC: Sep 15, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,055 global accepts · Tags: data structures, dsu, graphs, trees · first AC: Aug 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 715 global accepts · Tags: data structures, dp, trees · first AC: Jul 15, 2021 · GNU C++11 (first AC)
Quality: 1,597 global accepts · Tags: dp, matrices · first AC: Jun 3, 2021 · GNU C++11 (first AC)
Quality: 1,346 global accepts · Tags: data structures · first AC: Apr 22, 2021 · GNU C++11 (first AC)
Quality: 625 global accepts · Tags: flows, graph matchings, graphs, greedy · first AC: Jun 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,008 global accepts · Tags: constructive algorithms, graphs, math · first AC: Jun 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 514 global accepts · Tags: brute force, constructive algorithms, dfs and similar, flows, graph matchings, graphs, interactive · first AC: May 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 552 global accepts · Tags: dp, graph matchings, math, trees · first AC: Apr 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 544 global accepts · Tags: math, matrices · first AC: Apr 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,578 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 559 global accepts · Tags: combinatorics, dp, math · first AC: Mar 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 751 global accepts · Tags: binary search, combinatorics, data structures, geometry · first AC: Jun 1, 2023 · last AC: Jun 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,923 global accepts · Tags: data structures · first AC: May 28, 2023 · last AC: May 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 980 global accepts · Tags: combinatorics, dp, graphs, trees · first AC: May 25, 2023 · last AC: May 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,107 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy · first AC: May 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 721 global accepts · Tags: 2-sat, constructive algorithms, graphs, implementation · first AC: May 23, 2023 · last AC: May 23, 2023 · C++20 (GCC 11-64) (first AC)