Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 627 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 9 / 26Export PDF (full filtered list)
Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Feb 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,601 global accepts · Tags: brute force, constructive algorithms, graphs, implementation, interactive, shortest paths, trees · first AC: Feb 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,540 global accepts · Tags: hashing, implementation, math, strings · first AC: Feb 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,885 global accepts · Tags: binary search, bitmasks, combinatorics, dfs and similar, dsu, graphs, math · first AC: Feb 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: bitmasks, brute force, constructive algorithms, math · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Tags: binary search, combinatorics, implementation, interactive · first AC: Jul 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,704 global accepts · Tags: geometry · first AC: Jan 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,162 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, probabilities, trees · first AC: Oct 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,194 global accepts · Tags: brute force, greedy, implementation · first AC: Sep 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,068 global accepts · Tags: brute force, data structures, dfs and similar, dsu, greedy, trees · first AC: Jul 24, 2024 · last AC: Jul 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,881 global accepts · Tags: brute force, hashing, implementation, math, string suffix structures, strings · first AC: Jun 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,564 global accepts · Tags: binary search, data structures, implementation, math, two pointers · first AC: Feb 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,539 global accepts · Tags: binary search, dp, dsu, greedy, trees, two pointers · first AC: Nov 20, 2023 · last AC: Nov 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,677 global accepts · Tags: greedy, implementation, sortings, strings · first AC: Nov 12, 2023 · last AC: Nov 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,910 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Oct 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,638 global accepts · Tags: bitmasks, combinatorics, number theory · first AC: Aug 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,467 global accepts · Tags: greedy, implementation, math, number theory · first AC: Jun 1, 2023 · last AC: Jun 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,853 global accepts · Tags: brute force, math · first AC: May 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,280 global accepts · Tags: dp, math, probabilities · first AC: May 25, 2023 · last AC: May 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,793 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math · first AC: Feb 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,284 global accepts · Tags: data structures, implementation, math, sortings · first AC: Feb 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,973 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: Feb 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,436 global accepts · Tags: constructive algorithms, interactive, math · first AC: Feb 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)