Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,696 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 64 / 68Export PDF (full filtered list)
Quality: 2,315 global accepts · Tags: bitmasks, brute force, hashing, meet-in-the-middle · first AC: Jul 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,403 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation · first AC: Jul 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,740 global accepts · Tags: graphs, shortest paths · first AC: Mar 8, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,530 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jul 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,141 global accepts · Tags: brute force, dp, math · first AC: Jun 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,304 global accepts · Tags: combinatorics, data structures, dfs and similar, greedy, math, trees · first AC: May 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 763 global accepts · Tags: constructive algorithms · first AC: Dec 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 574 global accepts · Tags: divide and conquer, math · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 908 global accepts · Tags: 2-sat, binary search, data structures, graphs, trees · first AC: Nov 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,026 global accepts · Tags: bitmasks, divide and conquer, dp, greedy · first AC: Nov 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,788 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jul 29, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 881 global accepts · Tags: graphs, shortest paths · first AC: Feb 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,158 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, dsu, graphs, greedy, implementation, trees · first AC: Feb 9, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,195 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, sortings, trees · first AC: Nov 26, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 599 global accepts · Tags: combinatorics, data structures, dp, math, number theory, trees · first AC: Sep 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,366 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Aug 8, 2022 · C++17 (GCC 7-32) (first AC)
Tags: binary search, data structures · first AC: Aug 2, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 681 global accepts · Tags: bitmasks, brute force, dp, fft, flows, graphs, math, meet-in-the-middle, trees · first AC: Jul 21, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,546 global accepts · Tags: brute force, combinatorics, dp, number theory · first AC: Apr 29, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,174 global accepts · Tags: dp, graphs, greedy · first AC: Feb 22, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,230 global accepts · Tags: dp, greedy, trees · first AC: Nov 16, 2021 · C++17 (GCC 7-32) (first AC)
Tags: dp, trees · first AC: Sep 27, 2021 · last AC: Sep 27, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,614 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Aug 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 978 global accepts · Tags: combinatorics, fft · first AC: Aug 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,838 global accepts · Tags: binary search, bitmasks, brute force, dp, strings, two pointers · first AC: Jul 14, 2021 · C++17 (GCC 7-32) (first AC)