Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 854 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 28 / 35Export PDF (full filtered list)
Quality: 400 global accepts · Tags: constructive algorithms, data structures, hashing, math · first AC: Mar 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 637 global accepts · Tags: data structures, dfs and similar, dsu, graphs, meet-in-the-middle, trees · first AC: Feb 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 533 global accepts · Tags: bitmasks, brute force, divide and conquer, fft, math · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 350 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, trees · first AC: Dec 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 594 global accepts · Tags: bitmasks, data structures, dp, hashing, probabilities · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 405 global accepts · Tags: combinatorics, dp, probabilities · first AC: Dec 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 598 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Dec 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 960 global accepts · Tags: data structures, divide and conquer, meet-in-the-middle, two pointers · first AC: Dec 10, 2025 · last AC: Dec 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: combinatorics, dp, fft, math, trees · first AC: Dec 7, 2025 · C++23 (GCC 14-64, msys2) (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 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,033 global accepts · Tags: combinatorics, data structures, dp · first AC: Nov 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 827 global accepts · Tags: combinatorics, dp, graphs, math · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 440 global accepts · Tags: dp · first AC: Nov 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 609 global accepts · Tags: binary search, constructive algorithms, data structures, dfs and similar, dsu, greedy, implementation, trees · first AC: Nov 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp, math · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,061 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Oct 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 666 global accepts · Tags: combinatorics, data structures, greedy · first AC: Sep 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 787 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 481 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, sortings · first AC: Sep 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,528 global accepts · Tags: dfs and similar, dp, dsu, trees, two pointers · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 575 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 506 global accepts · Tags: combinatorics, dp, math, number theory · first AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 507 global accepts · Tags: binary search, brute force, data structures, dp, greedy · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 751 global accepts · Tags: dp, greedy · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 978 global accepts · Tags: binary search, dfs and similar, graphs, implementation, shortest paths, two pointers · first AC: Feb 13, 2025 · C++20 (GCC 13-64) (first AC)