Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,429 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 50 / 58Export PDF (full filtered list)
Quality: 2,013 global accepts · Tags: bitmasks, dfs and similar, flows, graph matchings, graphs · first AC: Oct 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,140 global accepts · Tags: binary search, data structures, dfs and similar, interactive, trees · first AC: Jul 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,530 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 650 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,300 global accepts · Tags: bitmasks, dfs and similar, dp, greedy · first AC: Jul 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,386 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Jul 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 795 global accepts · Tags: binary search, constructive algorithms, data structures, math, two pointers · first AC: Jul 27, 2025 · last AC: Jul 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,076 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 20, 2025 · last AC: Jul 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 705 global accepts · Tags: bitmasks, dp, greedy · first AC: Jul 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,259 global accepts · Tags: data structures · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 726 global accepts · Tags: binary search, brute force, dfs and similar, dp, implementation, math · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 784 global accepts · Tags: data structures, greedy · first AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,515 global accepts · Tags: bitmasks, graphs, math, number theory, trees · first AC: Feb 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,109 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, interactive, trees · first AC: Jul 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Jul 20, 2024 · last AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 637 global accepts · Tags: bitmasks, combinatorics, communication, interactive · first AC: Nov 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,315 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Aug 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,115 global accepts · Tags: data structures, dp, geometry · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 534 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,980 global accepts · Tags: data structures, divide and conquer, trees · first AC: May 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,057 global accepts · Tags: constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: Mar 14, 2025 · last AC: Mar 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,057 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Sep 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,035 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: Oct 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,090 global accepts · Tags: bitmasks, data structures, dsu, graphs · first AC: May 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,611 global accepts · Tags: data structures, dfs and similar, trees · first AC: Apr 8, 2025 · last AC: Apr 8, 2025 · C++20 (GCC 13-64) (first AC)