Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 2,007 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 73 / 81Export PDF (full filtered list)
Quality: 2,240 global accepts · Tags: dfs and similar, graphs, hashing, shortest paths · first AC: Nov 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 9,043 global accepts · Tags: binary search, bitmasks, constructive algorithms, dfs and similar, graphs, trees · first AC: Aug 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,957 global accepts · Tags: dp, greedy · first AC: Aug 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 11,249 global accepts · Tags: data structures · first AC: Mar 5, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 708 global accepts · Tags: brute force, dp, math, probabilities · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,663 global accepts · Tags: binary search, bitmasks, constructive algorithms, dp, interactive · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,823 global accepts · Tags: binary search, brute force, dp, greedy · first AC: May 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,031 global accepts · Tags: combinatorics, dp, math · first AC: Nov 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 535 global accepts · Tags: implementation · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 514 global accepts · Tags: implementation · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 633 global accepts · Tags: implementation · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,255 global accepts · Tags: dp, trees · first AC: Mar 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,234 global accepts · Tags: combinatorics, dp · first AC: Mar 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,284 global accepts · Tags: dfs and similar, graphs · first AC: Oct 16, 2023 · C++17 (GCC 7-32) (first AC)
Tags: dfs and similar, dp, graphs, trees · first AC: Sep 29, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,630 global accepts · Tags: binary search, data structures, hashing · first AC: Aug 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 18,406 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Aug 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,342 global accepts · Tags: dp · first AC: Jun 14, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 862 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 675 global accepts · Tags: data structures · first AC: Mar 18, 2024 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy, two pointers · first AC: Mar 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,728 global accepts · Tags: binary search, brute force, data structures, math, number theory · first AC: Jun 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 5,614 global accepts · Tags: data structures, dp, geometry · first AC: Jun 6, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 350 global accepts · Tags: binary search, games, trees · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)