Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,021 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 36 / 41Export PDF (full filtered list)
Quality: 5,104 global accepts · Tags: data structures, sortings · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,370 global accepts · Tags: binary search, data structures, two pointers · first AC: Sep 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,412 global accepts · Tags: brute force, dp, greedy, number theory, two pointers · first AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,298 global accepts · Tags: binary search, data structures, dp, hashing, string suffix structures, strings · first AC: Aug 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,079 global accepts · Tags: bitmasks, dfs and similar, dp, graphs, hashing, implementation, strings · first AC: Aug 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,498 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, math · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,325 global accepts · Tags: binary search, greedy, math · first AC: Jul 27, 2024 · last AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,220 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs · first AC: Apr 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,236 global accepts · Tags: constructive algorithms, graphs, implementation · first AC: Mar 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,995 global accepts · Tags: combinatorics, dp, greedy · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,057 global accepts · Tags: bitmasks, data structures, divide and conquer, dp, greedy, math, sortings, strings, trees · first AC: Jan 12, 2026 · last AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,506 global accepts · Tags: binary search, brute force, dfs and similar, dp, math, number theory, sortings · first AC: Jan 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,851 global accepts · Tags: binary search, brute force, data structures, dfs and similar, graphs, greedy, hashing, implementation · first AC: Jan 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,477 global accepts · Tags: brute force, constructive algorithms, divide and conquer, greedy, hashing, implementation, math, strings · first AC: Jan 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,788 global accepts · Tags: bitmasks, brute force, constructive algorithms, divide and conquer, dp, greedy, implementation, math · first AC: Jan 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,751 global accepts · Tags: communication, constructive algorithms, graphs, interactive, number theory, trees · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,285 global accepts · Tags: brute force, constructive algorithms, graphs, implementation, shortest paths, strings · first AC: Dec 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,326 global accepts · Tags: bitmasks, combinatorics, greedy, math · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Tags: data structures · first AC: Oct 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,395 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, flows, games, graph matchings, graphs, implementation · first AC: Oct 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,511 global accepts · Tags: greedy, math, number theory · first AC: Oct 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,307 global accepts · Tags: brute force, data structures, dfs and similar, graphs, implementation, trees · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,012 global accepts · Tags: brute force, dfs and similar, dp, trees · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,035 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy · first AC: Sep 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)