Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 466 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 9 / 19Export PDF (full filtered list)
Quality: 2,741 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Sep 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,439 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,382 global accepts · Tags: combinatorics, dp, math · first AC: Jan 13, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,396 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, dsu, graphs, math, trees · first AC: Dec 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,145 global accepts · Tags: data structures, divide and conquer, dp, trees · first AC: Dec 18, 2023 · C++17 (GCC 9-64) (first AC)
Tags: data structures, dp · first AC: Nov 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,062 global accepts · Tags: dfs and similar, math, number theory, trees · first AC: Nov 29, 2023 · last AC: Nov 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,908 global accepts · Tags: combinatorics · first AC: Sep 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,179 global accepts · Tags: binary search, data structures, dp, flows, greedy · first AC: Sep 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,908 global accepts · Tags: brute force, data structures, dfs and similar, dsu, graphs, greedy · first AC: May 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,778 global accepts · Tags: brute force, dp, hashing, string suffix structures, strings · first AC: Mar 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,111 global accepts · Tags: dfs and similar, dp, games, shortest paths, trees · first AC: Mar 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,419 global accepts · Tags: binary search, data structures, games, greedy, math, ternary search · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,390 global accepts · Tags: bitmasks, dp, graphs · first AC: Jan 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,302 global accepts · Tags: bitmasks, data structures, dp, implementation, math · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,208 global accepts · Tags: brute force, interactive, math · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,537 global accepts · Tags: constructive algorithms, greedy, interactive, probabilities, sortings · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,558 global accepts · Tags: combinatorics, dp · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,933 global accepts · Tags: dfs and similar, dp, games, graphs · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,858 global accepts · Tags: brute force, math, number theory · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,063 global accepts · Tags: constructive algorithms, divide and conquer, implementation, interactive, probabilities, sortings · first AC: Jan 31, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,913 global accepts · Tags: data structures, dfs and similar, dp, trees · first AC: Jan 23, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,492 global accepts · Tags: combinatorics, dp, graph matchings, math · first AC: Nov 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,978 global accepts · Tags: dfs and similar, dp, graphs, greedy, sortings, trees · first AC: Nov 24, 2023 · last AC: Nov 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,601 global accepts · Tags: dp · first AC: Aug 18, 2023 · C++14 (GCC 6-32) (first AC)