Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 543 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 16 / 22Export PDF (full filtered list)
Quality: 3,544 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,670 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math, number theory · first AC: Nov 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,001 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Oct 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,361 global accepts · Tags: combinatorics, dp, fft, greedy, math · first AC: Oct 18, 2024 · last AC: Oct 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,799 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Oct 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,192 global accepts · Tags: data structures, dp, dsu, greedy, implementation, matrices, sortings · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,218 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Sep 21, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,278 global accepts · Tags: brute force, data structures, graphs, greedy, hashing · first AC: Sep 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,752 global accepts · Tags: binary search, data structures, dp · first AC: Sep 6, 2024 · last AC: Sep 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,913 global accepts · Tags: binary search, brute force, combinatorics, data structures, math, number theory · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,509 global accepts · Tags: binary search, brute force, data structures, dp, hashing, math, string suffix structures, strings · first AC: May 4, 2024 · last AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,857 global accepts · Tags: brute force, math, number theory · first AC: May 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,972 global accepts · Tags: binary search, data structures, dsu, greedy, implementation, math, number theory · first AC: Apr 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,385 global accepts · Tags: bitmasks, brute force, dfs and similar, dp · first AC: Mar 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,174 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Mar 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,876 global accepts · Tags: data structures, implementation, math, two pointers · first AC: Mar 16, 2024 · last AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,281 global accepts · Tags: dp · first AC: Feb 3, 2024 · last AC: Feb 3, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,257 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Jan 22, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,517 global accepts · Tags: binary search, constructive algorithms, greedy, interactive · first AC: Jan 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,978 global accepts · Tags: dfs and similar, dp, graphs, greedy, sortings, trees · first AC: Dec 16, 2023 · last AC: Dec 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,337 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation · first AC: Dec 14, 2023 · last AC: Dec 14, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,371 global accepts · Tags: data structures, dfs and similar, dsu, games, graphs, greedy, trees · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 673 global accepts · Tags: binary search, data structures, hashing, implementation, sortings, strings, trees · first AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,031 global accepts · Tags: combinatorics, dp, math · first AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)