Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 573 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 12 / 23Export PDF (full filtered list)
Quality: 5,616 global accepts · Tags: data structures, dp, geometry · first AC: Sep 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: May 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 563 global accepts · Tags: — · first AC: Mar 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 449 global accepts · Tags: — · first AC: Jan 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,016 global accepts · Tags: bitmasks, dfs and similar, flows, graph matchings, graphs · first AC: Oct 30, 2024 · last AC: Apr 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 788 global accepts · Tags: data structures, greedy, implementation · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 996 global accepts · Tags: data structures, dp, expression parsing, flows, greedy, strings · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,131 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, trees · first AC: Jan 8, 2026 · last AC: Jan 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 581 global accepts · Tags: brute force, games, implementation, interactive · first AC: May 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,065 global accepts · Tags: data structures, dp, games, greedy, implementation · first AC: Sep 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,142 global accepts · Tags: binary search, data structures, dfs and similar, interactive, trees · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 735 global accepts · Tags: dp, geometry · first AC: May 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 827 global accepts · Tags: geometry, number theory · first AC: Feb 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 341 global accepts · Tags: bitmasks, data structures · first AC: Apr 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 908 global accepts · Tags: data structures, dp, implementation, matrices · first AC: Dec 5, 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 · C++20 (GCC 13-64) (first AC)
Quality: 1,004 global accepts · Tags: brute force, dfs and similar, dp, math, number theory · first AC: Aug 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,112 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, interactive, trees · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 234 global accepts · Tags: binary search, geometry, two pointers · first AC: Dec 21, 2025 · last AC: Dec 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 742 global accepts · Tags: binary search, geometry, sortings · first AC: May 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 909 global accepts · Tags: geometry · first AC: May 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 300 global accepts · Tags: combinatorics, data structures · first AC: Apr 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 406 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 9, 2025 · C++20 (GCC 13-64) (first AC)