Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 436 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 16 / 18Export PDF (full filtered list)
Quality: 2,839 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Feb 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Nov 2, 2024 · last AC: Nov 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 840 global accepts · Tags: combinatorics, dp, implementation · first AC: Nov 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 778 global accepts · Tags: data structures, dp, math · first AC: Oct 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 420 global accepts · Tags: data structures, dp, matrices · first AC: Aug 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 300 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Aug 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, graphs, interactive, trees · first AC: Mar 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 560 global accepts · Tags: binary search, interactive · first AC: Mar 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 654 global accepts · Tags: data structures, greedy, hashing · first AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Jun 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 246 global accepts · Tags: binary search, data structures, dp, sortings, two pointers · first AC: May 30, 2025 · last AC: May 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 421 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: May 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 261 global accepts · Tags: bitmasks, constructive algorithms, dp · first AC: May 30, 2025 · last AC: May 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 80 global accepts · Tags: combinatorics, dp, implementation · first AC: May 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 155 global accepts · Tags: combinatorics, dp, trees · first AC: May 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 451 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 27, 2025 · last AC: Apr 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,390 global accepts · Tags: string suffix structures, strings · first AC: Apr 9, 2025 · last AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 184 global accepts · Tags: brute force · first AC: Apr 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 394 global accepts · Tags: data structures · first AC: Mar 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 228 global accepts · Tags: graphs · first AC: Feb 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 603 global accepts · Tags: flows, graph matchings, greedy, implementation · first AC: Jan 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 196 global accepts · Tags: brute force, dfs and similar, dp, number theory · first AC: Dec 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 716 global accepts · Tags: brute force, data structures, hashing · first AC: Nov 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 172 global accepts · Tags: dp, trees · first AC: Oct 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 247 global accepts · Tags: data structures, greedy · first AC: Aug 7, 2024 · C++20 (GCC 13-64) (first AC)