Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 3,256 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 124 / 131Export PDF (full filtered list)
Quality: 1,497 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 408 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math, trees · first AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: Mar 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,441 global accepts · Tags: data structures, probabilities · first AC: Mar 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,009 global accepts · Tags: binary search, data structures, dp · first AC: Mar 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,578 global accepts · Tags: data structures, divide and conquer · first AC: Mar 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 909 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Feb 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 781 global accepts · Tags: brute force, implementation, math, number theory · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,864 global accepts · Tags: bitmasks, dp, greedy · first AC: Feb 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 702 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Feb 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,119 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Feb 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,465 global accepts · Tags: dfs and similar, graphs · first AC: Jan 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 947 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math · first AC: Dec 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 517 global accepts · Tags: brute force, implementation, sortings · first AC: Dec 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 672 global accepts · Tags: brute force, math, number theory · first AC: Oct 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,051 global accepts · Tags: data structures, trees · first AC: Oct 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 472 global accepts · Tags: brute force, math · first AC: Sep 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 714 global accepts · Tags: constructive algorithms · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 927 global accepts · Tags: constructive algorithms, geometry, greedy, math · first AC: Sep 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 982 global accepts · Tags: data structures, greedy, implementation, math · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 995 global accepts · Tags: dp, probabilities · first AC: Aug 28, 2024 · C++20 (GCC 13-64) (first AC)
Tags: data structures, divide and conquer, dp, hashing · first AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,412 global accepts · Tags: binary search, brute force, data structures, greedy, math · first AC: Aug 15, 2024 · last AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,526 global accepts · Tags: combinatorics, dp, probabilities · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)