Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 3,293 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 125 / 132Export PDF (full filtered list)
Tags: brute force, dp, trees · first AC: May 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,528 global accepts · Tags: dfs and similar, dp, dsu, trees, two pointers · first AC: Nov 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,037 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 414 global accepts · Tags: data structures, divide and conquer, graphs, implementation, trees · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 398 global accepts · Tags: binary search, bitmasks, brute force, data structures, interactive · first AC: Jun 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,513 global accepts · Tags: dfs and similar, divide and conquer, dsu · first AC: May 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 250 global accepts · Tags: combinatorics, constructive algorithms, graphs, math, number theory · first AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 551 global accepts · Tags: flows, graphs · first AC: Aug 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 356 global accepts · Tags: fft, math · first AC: Jul 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,216 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Jul 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,210 global accepts · Tags: data structures · first AC: Nov 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 524 global accepts · Tags: data structures, dfs and similar, divide and conquer, graphs, shortest paths, trees · first AC: Mar 6, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,313 global accepts · Tags: greedy · first AC: Apr 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,145 global accepts · Tags: greedy, sortings · first AC: Apr 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 430 global accepts · Tags: data structures, implementation, math, trees · first AC: Apr 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,216 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,610 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,214 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,008 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,546 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,051 global accepts · Tags: *special, shortest paths · first AC: Apr 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,821 global accepts · Tags: *special, bitmasks · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,571 global accepts · Tags: *special, strings · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,137 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)