Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 129 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 5 / 6Export PDF (full filtered list)
Quality: 2,387 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Jan 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,828 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, graphs, greedy, implementation · first AC: Dec 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,863 global accepts · Tags: binary search, brute force, data structures, dfs and similar, dp, dsu, games, graphs, greedy, sortings, two pointers · first AC: Nov 4, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,549 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, dsu, graphs, hashing, implementation, math, trees · first AC: Jan 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,292 global accepts · Tags: dp, greedy, sortings · first AC: Jan 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,651 global accepts · Tags: bitmasks, brute force, data structures, greedy, math · first AC: Mar 7, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 625 global accepts · Tags: hashing, strings · first AC: Feb 6, 2026 · last AC: Feb 6, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,185 global accepts · Tags: bitmasks, combinatorics, dp, implementation, math · first AC: Mar 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 886 global accepts · Tags: brute force, constructive algorithms, greedy, hashing, strings · first AC: Feb 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,275 global accepts · Tags: bitmasks, dp · first AC: Dec 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,623 global accepts · Tags: combinatorics, math, probabilities · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 876 global accepts · Tags: constructive algorithms, greedy, two pointers · first AC: Apr 25, 2026 · last AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 726 global accepts · Tags: binary search, brute force, dfs and similar, dp, implementation, math · first AC: Apr 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,822 global accepts · Tags: data structures, greedy · first AC: Mar 14, 2024 · last AC: Mar 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 535 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: Apr 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 928 global accepts · Tags: combinatorics, data structures, dfs and similar, dsu, graphs, implementation, trees · first AC: Jan 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 908 global accepts · Tags: bitmasks, brute force, combinatorics, dp, games, greedy, implementation, shortest paths · first AC: Dec 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 723 global accepts · Tags: data structures, sortings, string suffix structures, strings · first AC: Feb 12, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,346 global accepts · Tags: data structures · first AC: Jan 31, 2024 · last AC: Jan 31, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 350 global accepts · Tags: brute force, constructive algorithms, data structures, hashing, strings · first AC: Feb 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 702 global accepts · Tags: binary search, dfs and similar, graphs, greedy, meet-in-the-middle, shortest paths · first AC: Feb 24, 2026 · last AC: Feb 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 874 global accepts · Tags: bitmasks, brute force, dsu, graph matchings, trees · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 431 global accepts · Tags: data structures, trees · first AC: Feb 13, 2024 · last AC: Feb 13, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 421 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Mar 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 427 global accepts · Tags: binary search, data structures, sortings · first AC: Mar 19, 2025 · C++17 (GCC 7-32) (first AC)