Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 442 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 10 / 18Export PDF (full filtered list)
Quality: 3,705 global accepts · Tags: data structures, divide and conquer · first AC: Nov 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,284 global accepts · Tags: brute force, divide and conquer, graphs, matrices, trees · first AC: Aug 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,788 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,149 global accepts · Tags: brute force, data structures, dfs and similar, divide and conquer, dp, graphs, trees · first AC: Feb 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,097 global accepts · Tags: data structures, dfs and similar, greedy · first AC: Jan 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 638 global accepts · Tags: constructive algorithms, flows, graph matchings, graphs, implementation · first AC: Dec 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,688 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Dec 22, 2022 · last AC: Dec 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,176 global accepts · Tags: data structures, dp, games, hashing, implementation, math, number theory, sortings · first AC: Dec 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,230 global accepts · Tags: dp, greedy, trees · first AC: Dec 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 883 global accepts · Tags: binary search, constructive algorithms, greedy, math · first AC: Apr 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 631 global accepts · Tags: dp, matrices · first AC: Aug 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,625 global accepts · Tags: dp · first AC: Dec 31, 2019 · GNU C++11 (first AC)
Tags: data structures, dsu, trees · first AC: Apr 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,130 global accepts · Tags: combinatorics, constructive algorithms, dp, implementation, math · first AC: Jan 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 961 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 975 global accepts · Tags: flows, graph matchings, graphs · first AC: Oct 18, 2023 · last AC: Oct 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,352 global accepts · Tags: bitmasks, dp, math · first AC: Aug 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 603 global accepts · Tags: flows, graphs · first AC: Aug 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 939 global accepts · Tags: combinatorics, dp, fft, math · first AC: Apr 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,009 global accepts · Tags: dfs and similar, dsu, graphs, trees · first AC: Mar 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,339 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Feb 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,172 global accepts · Tags: data structures, dp, greedy, implementation, sortings · first AC: Feb 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 848 global accepts · Tags: combinatorics, math, trees · first AC: Feb 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 955 global accepts · Tags: brute force, constructive algorithms · first AC: Jan 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 636 global accepts · Tags: bitmasks, data structures, dp, string suffix structures, strings · first AC: Dec 24, 2022 · C++20 (GCC 11-64) (first AC)