Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 722 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 23 / 29Export PDF (full filtered list)
Quality: 1,141 global accepts · Tags: brute force, dp, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 241 global accepts · Tags: data structures, dp, trees · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 650 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 884 global accepts · Tags: brute force, divide and conquer, dp, greedy, math · first AC: Oct 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,102 global accepts · Tags: chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 939 global accepts · Tags: combinatorics, dp, fft, math · first AC: Aug 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Aug 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,283 global accepts · Tags: brute force, combinatorics, dp, trees · first AC: Aug 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 955 global accepts · Tags: brute force, constructive algorithms · first AC: Aug 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,132 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Aug 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,123 global accepts · Tags: data structures, two pointers · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 459 global accepts · Tags: combinatorics · first AC: Aug 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,374 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Jul 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 855 global accepts · Tags: dp, greedy · first AC: Jul 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 705 global accepts · Tags: bitmasks, dp, greedy · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,044 global accepts · Tags: combinatorics, dp, math, matrices · first AC: Jul 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 819 global accepts · Tags: combinatorics, dp, probabilities, trees · first AC: Jun 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: constructive algorithms, implementation, two pointers · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Apr 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 947 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math · first AC: Apr 2, 2025 · last AC: Apr 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,185 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, sortings, trees · first AC: Mar 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,037 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: Feb 23, 2025 · last AC: Feb 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Feb 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 981 global accepts · Tags: data structures, greedy, implementation, math · first AC: Feb 21, 2025 · last AC: Feb 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 908 global accepts · Tags: data structures, dp, implementation, matrices · first AC: Feb 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)