Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 3,049 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 117 / 122Export PDF (full filtered list)
Quality: 239 global accepts · Tags: binary search, data structures, divide and conquer, dsu, greedy, math, sortings · first AC: Oct 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 654 global accepts · Tags: data structures, greedy, hashing · first AC: Aug 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 342 global accepts · Tags: combinatorics, fft, math · first AC: May 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 261 global accepts · Tags: fft, graphs, trees · first AC: Apr 22, 2026 · last AC: Apr 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,211 global accepts · Tags: data structures, trees · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Jan 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 364 global accepts · Tags: data structures · first AC: Dec 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 316 global accepts · Tags: graphs, implementation · first AC: Jun 28, 2024 · last AC: Jun 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 199 global accepts · Tags: data structures, greedy, schedules · first AC: Oct 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 936 global accepts · Tags: binary search, data structures · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,383 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 281 global accepts · Tags: — · first AC: Dec 16, 2024 · last AC: Dec 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 962 global accepts · Tags: dfs and similar, dp, trees · first AC: Apr 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,311 global accepts · Tags: binary search, data structures, math · first AC: Apr 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,789 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Apr 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,789 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, implementation, two pointers · first AC: Apr 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,116 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Apr 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,174 global accepts · Tags: constructive algorithms, math · first AC: Apr 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 18,193 global accepts · Tags: greedy · first AC: Apr 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 19,614 global accepts · Tags: implementation, math · first AC: Apr 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 184 global accepts · Tags: math, number theory · first AC: Apr 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 726 global accepts · Tags: data structures, greedy, math, two pointers · first AC: Apr 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,509 global accepts · Tags: binary search, data structures, greedy, math, two pointers · first AC: Apr 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,201 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Apr 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,028 global accepts · Tags: greedy, math, number theory · first AC: Apr 28, 2026 · C++20 (GCC 13-64) (first AC)