Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 670 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 25 / 27Export PDF (full filtered list)
Tags: combinatorics, dp, probabilities, trees · first AC: Mar 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,961 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Jun 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: combinatorics, dp, fft, math, trees · first AC: Mar 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 549 global accepts · Tags: bitmasks, combinatorics, dp, fft, math, probabilities · first AC: Mar 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 557 global accepts · Tags: data structures, dp, greedy · first AC: Jan 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 979 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Sep 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,923 global accepts · Tags: data structures · first AC: Jul 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 570 global accepts · Tags: combinatorics, dp · first AC: Jul 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,226 global accepts · Tags: dp, greedy, sortings, trees · first AC: May 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 905 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Jul 19, 2024 · last AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,578 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Feb 9, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,629 global accepts · Tags: dp · first AC: Jul 13, 2023 · last AC: Jul 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 724 global accepts · Tags: games, greedy · first AC: Mar 3, 2025 · last AC: Sep 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 787 global accepts · Tags: combinatorics, dp · first AC: Aug 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 398 global accepts · Tags: binary search, bitmasks, brute force, data structures, interactive · first AC: Jun 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,112 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: Jun 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,614 global accepts · Tags: data structures, dfs and similar, trees · first AC: Mar 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Mar 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,509 global accepts · Tags: brute force, math, probabilities · first AC: Feb 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 347 global accepts · Tags: combinatorics, graphs, trees · first AC: Mar 25, 2026 · last AC: Mar 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 185 global accepts · Tags: flows · first AC: Mar 19, 2026 · last AC: Mar 19, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 274 global accepts · Tags: binary search, dfs and similar, flows, graphs, shortest paths · first AC: Mar 19, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 884 global accepts · Tags: divide and conquer, dp, number theory · first AC: Mar 12, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 642 global accepts · Tags: binary search, data structures, dsu, geometry, graphs, trees · first AC: Jan 27, 2026 · last AC: Jan 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,296 global accepts · Tags: data structures, graphs, shortest paths · first AC: Jan 27, 2026 · last AC: Jan 27, 2026 · C++17 (GCC 7-32) (first AC)