Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 758 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 27 / 31Export PDF (full filtered list)
Quality: 924 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Mar 28, 2022 · last AC: Mar 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 655 global accepts · Tags: geometry, graphs, greedy, implementation, shortest paths · first AC: Jan 17, 2022 · last AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,903 global accepts · Tags: brute force, data structures, hashing, implementation, math · first AC: Feb 7, 2022 · last AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,198 global accepts · Tags: binary search, dfs and similar, shortest paths, trees · first AC: Feb 7, 2022 · last AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 411 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, divide and conquer, dp, greedy, interactive, math, probabilities · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 933 global accepts · Tags: brute force, dp, trees · first AC: May 29, 2023 · last AC: Apr 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,922 global accepts · Tags: data structures · first AC: Feb 4, 2024 · last AC: Feb 4, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,392 global accepts · Tags: data structures, greedy · first AC: Mar 1, 2022 · last AC: Jun 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 457 global accepts · Tags: geometry, interactive, math, probabilities · first AC: Jun 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 979 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: May 29, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 840 global accepts · Tags: brute force, data structures, dp, two pointers · first AC: Apr 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 575 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Apr 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 660 global accepts · Tags: data structures, math, sortings, trees · first AC: Apr 6, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 612 global accepts · Tags: data structures, dfs and similar, trees · first AC: Nov 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Oct 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 514 global accepts · Tags: brute force, constructive algorithms, dfs and similar, flows, graph matchings, graphs, interactive · first AC: Aug 28, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 757 global accepts · Tags: constructive algorithms, graphs, implementation, math · first AC: Jun 29, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 936 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Apr 28, 2022 · last AC: May 1, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,051 global accepts · Tags: data structures, divide and conquer, dp, implementation, shortest paths · first AC: Mar 14, 2022 · last AC: Mar 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 662 global accepts · Tags: binary search, data structures, dfs and similar, graphs, trees · first AC: Feb 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 905 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Feb 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,309 global accepts · Tags: data structures, dp, trees · first AC: Jan 19, 2022 · last AC: Jan 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 314 global accepts · Tags: dp · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 423 global accepts · Tags: binary search, combinatorics, data structures, dfs and similar, dp, graphs, math, trees · first AC: Nov 14, 2025 · last AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,559 global accepts · Tags: binary search, greedy · first AC: May 30, 2024 · last AC: May 30, 2024 · C++20 (GCC 13-64) (first AC)