Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,185 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 42 / 48Export PDF (full filtered list)
Quality: 1,348 global accepts · Tags: bitmasks, dp, shortest paths · first AC: Jul 13, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,915 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Mar 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 475 global accepts · Tags: data structures, dsu · first AC: Mar 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,309 global accepts · Tags: data structures, dp, trees · first AC: Mar 10, 2024 · last AC: Mar 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 972 global accepts · Tags: constructive algorithms, flows, graph matchings, greedy · first AC: Dec 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,577 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Oct 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 608 global accepts · Tags: brute force, data structures, number theory · first AC: Sep 27, 2023 · last AC: Sep 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 575 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Aug 24, 2023 · last AC: Sep 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: Sep 8, 2023 · last AC: Sep 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 466 global accepts · Tags: greedy, math, number theory, sortings · first AC: May 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 468 global accepts · Tags: greedy, math, sortings · first AC: May 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 281 global accepts · Tags: constructive algorithms, geometry, greedy · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 269 global accepts · Tags: binary search, data structures, dp, dsu, flows, graph matchings, graphs, greedy · first AC: Mar 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 271 global accepts · Tags: data structures, hashing · first AC: Mar 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 982 global accepts · Tags: dfs and similar, graphs · first AC: Feb 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 277 global accepts · Tags: fft, math, number theory, strings · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 344 global accepts · Tags: divide and conquer, dp, trees · first AC: Feb 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 283 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy, string suffix structures · first AC: Feb 13, 2026 · last AC: Feb 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 787 global accepts · Tags: combinatorics, dp · first AC: Dec 18, 2025 · last AC: Jan 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 513 global accepts · Tags: combinatorics, fft, math · first AC: Jan 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 423 global accepts · Tags: binary search, combinatorics, data structures, dfs and similar, dp, graphs, math, trees · first AC: Nov 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 647 global accepts · Tags: combinatorics, dp, math · first AC: Sep 1, 2025 · last AC: Sep 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 398 global accepts · Tags: binary search, bitmasks, brute force, data structures, interactive · first AC: Jun 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,101 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: Jun 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 660 global accepts · Tags: data structures · first AC: Mar 30, 2025 · C++17 (GCC 7-32) (first AC)