Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,323 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 43 / 53Export PDF (full filtered list)
Quality: 1,913 global accepts · Tags: binary search, brute force, combinatorics, data structures, math, number theory · first AC: Jun 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,386 global accepts · Tags: bitmasks, brute force, dfs and similar, dp · first AC: May 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 877 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: May 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,859 global accepts · Tags: brute force, math, number theory · first AC: May 1, 2024 · last AC: May 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,755 global accepts · Tags: constructive algorithms, interactive · first AC: Apr 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,973 global accepts · Tags: binary search, data structures, dsu, greedy, implementation, math, number theory · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,408 global accepts · Tags: greedy, sortings, trees · first AC: Mar 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,403 global accepts · Tags: math, number theory · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,517 global accepts · Tags: binary search, constructive algorithms, greedy, interactive · first AC: Feb 9, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,757 global accepts · Tags: brute force, dp, math, number theory · first AC: Oct 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,124 global accepts · Tags: binary search, combinatorics, data structures, dp, math, two pointers · first AC: Sep 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,228 global accepts · Tags: bitmasks, brute force, dp · first AC: Jul 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,605 global accepts · Tags: binary search, greedy, implementation, math, sortings, two pointers · first AC: Jul 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,797 global accepts · Tags: constructive algorithms, interactive, math, meet-in-the-middle, probabilities · first AC: Jun 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,537 global accepts · Tags: brute force, combinatorics, dp · first AC: May 12, 2023 · MS C++ 2017 (first AC)
Quality: 1,049 global accepts · Tags: binary search, data structures, dp, graphs, trees · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 888 global accepts · Tags: bitmasks, dfs and similar, dp, trees · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,372 global accepts · Tags: data structures, dfs and similar, dsu, games, graphs, greedy, trees · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,169 global accepts · Tags: math, matrices, number theory, two pointers · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,623 global accepts · Tags: bitmasks, geometry, math, number theory · first AC: Jan 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,293 global accepts · Tags: greedy, implementation, interactive, sortings, two pointers · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,746 global accepts · Tags: constructive algorithms, geometry, math · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,269 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,739 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)