Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,307 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 27 / 53Export PDF (full filtered list)
Quality: 4,390 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 705 global accepts · Tags: dp, games, graphs · first AC: Dec 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,923 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Dec 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,874 global accepts · Tags: brute force, constructive algorithms, hashing, implementation, string suffix structures, strings · first AC: Dec 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,095 global accepts · Tags: dp · first AC: Nov 21, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,185 global accepts · Tags: combinatorics, dp, math · first AC: Oct 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,496 global accepts · Tags: brute force, combinatorics, data structures, dfs and similar, dp, implementation, math · first AC: Oct 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,531 global accepts · Tags: data structures, sortings, trees, two pointers · first AC: Jul 30, 2021 · GNU C++11 (first AC)
Quality: 2,990 global accepts · Tags: constructive algorithms, implementation, math · first AC: Jul 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,929 global accepts · Tags: binary search, math, ternary search · first AC: Mar 21, 2021 · GNU C++11 (first AC)
Quality: 1,824 global accepts · Tags: combinatorics, math, trees · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,268 global accepts · Tags: binary search, brute force, data structures, greedy, ternary search, two pointers · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,544 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,019 global accepts · Tags: combinatorics, constructive algorithms, greedy, hashing, math · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,192 global accepts · Tags: data structures, dp, dsu, greedy, implementation, matrices, sortings · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,778 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Jul 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,859 global accepts · Tags: brute force, math, number theory · first AC: Apr 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,733 global accepts · Tags: bitmasks, dp · first AC: Oct 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,520 global accepts · Tags: combinatorics, trees · first AC: Jun 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,446 global accepts · Tags: hashing, string suffix structures, strings · first AC: Mar 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,450 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Mar 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,331 global accepts · Tags: binary search, dfs and similar, graphs, trees · first AC: Mar 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,780 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, strings · first AC: Oct 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,023 global accepts · Tags: constructive algorithms, strings, two pointers · first AC: Oct 11, 2022 · C++14 (GCC 6-32) (first AC)