Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,148 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 41 / 46Export PDF (full filtered list)
Quality: 802 global accepts · Tags: bitmasks, combinatorics, math, number theory · first AC: Apr 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 631 global accepts · Tags: dp, matrices · first AC: May 26, 2021 · last AC: May 26, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,689 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: May 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,906 global accepts · Tags: binary search, data structures, divide and conquer, dp · first AC: May 21, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 3,782 global accepts · Tags: data structures · first AC: May 14, 2021 · last AC: May 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,546 global accepts · Tags: brute force, combinatorics, dp, number theory · first AC: May 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,726 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Apr 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,032 global accepts · Tags: binary search, data structures, implementation, two pointers · first AC: Apr 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,739 global accepts · Tags: bitmasks, dp, graphs, number theory · first AC: Mar 18, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,915 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Mar 17, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,443 global accepts · Tags: bitmasks, constructive algorithms · first AC: Feb 8, 2021 · Java 11 (first AC)
Quality: 1,030 global accepts · Tags: games, two pointers · first AC: Dec 22, 2020 · Java 11 (first AC)
Quality: 1,836 global accepts · Tags: binary search, bitmasks, constructive algorithms, dfs and similar, dsu, graphs · first AC: Dec 18, 2020 · Java 11 (first AC)
Quality: 1,466 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, divide and conquer, two pointers · first AC: Nov 13, 2020 · Java 11 (first AC)
Quality: 1,859 global accepts · Tags: data structures, dfs and similar, dsu, graphs · first AC: Nov 9, 2020 · Java 11 (first AC)
Quality: 1,392 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Aug 14, 2020 · last AC: Aug 15, 2020 · Java 11 (first AC)
Quality: 400 global accepts · Tags: brute force, constructive algorithms, interactive · first AC: Jul 23, 2020 · Java 11 (first AC)
Quality: 455 global accepts · Tags: divide and conquer, math, number theory, strings, trees · first AC: Apr 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,037 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,658 global accepts · Tags: binary search, brute force, data structures, dp, hashing, strings · first AC: Apr 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,130 global accepts · Tags: combinatorics, constructive algorithms, dp, implementation, math · first AC: Feb 20, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,167 global accepts · Tags: bitmasks, brute force, constructive algorithms, math, probabilities · first AC: Jun 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 939 global accepts · Tags: data structures, dp, matrices, shortest paths · first AC: May 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,425 global accepts · Tags: bitmasks, brute force, divide and conquer, dp, fft, math · first AC: Dec 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 831 global accepts · Tags: combinatorics, divide and conquer, fft · first AC: Dec 4, 2021 · C++17 (GCC 9-64) (first AC)