Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 681 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 21 / 28Export PDF (full filtered list)
Quality: 886 global accepts · Tags: combinatorics, dp, implementation, math, number theory · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 908 global accepts · Tags: data structures, dp, implementation, matrices · first AC: Dec 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,738 global accepts · Tags: dp, strings · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: Oct 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,943 global accepts · Tags: math · first AC: Oct 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,339 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Aug 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,224 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: Jun 23, 2024 · last AC: Jun 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,038 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: May 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,268 global accepts · Tags: data structures, divide and conquer, dp, hashing · first AC: Mar 7, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 891 global accepts · Tags: bitmasks, games, math, matrices · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,504 global accepts · Tags: bitmasks, brute force, combinatorics, greedy, hashing, math, two pointers · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 397 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, implementation, trees · first AC: Oct 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 974 global accepts · Tags: brute force, dp, implementation · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 486 global accepts · Tags: combinatorics, dp, games, math · first AC: Jul 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,953 global accepts · Tags: data structures, dsu · first AC: May 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 715 global accepts · Tags: data structures, dp, trees · first AC: May 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 928 global accepts · Tags: divide and conquer, graphs, meet-in-the-middle, number theory · first AC: Apr 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 558 global accepts · Tags: dp, games, math, probabilities · first AC: Apr 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,628 global accepts · Tags: combinatorics, dp, math, trees · first AC: Feb 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,960 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Feb 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 928 global accepts · Tags: combinatorics, data structures, dfs and similar, dsu, graphs, implementation, trees · first AC: Jan 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 720 global accepts · Tags: combinatorics · first AC: Dec 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 582 global accepts · Tags: bitmasks, brute force, data structures, dsu, implementation · first AC: Dec 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 961 global accepts · Tags: dp, greedy · first AC: Oct 7, 2024 · C++17 (GCC 7-32) (first AC)