Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,010 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 29 / 41Export PDF (full filtered list)
Quality: 677 global accepts · Tags: binary search, data structures, dp, hashing · first AC: Jun 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,299 global accepts · Tags: dp · first AC: Jun 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,055 global accepts · Tags: constructive algorithms, data structures, graphs, hashing · first AC: Apr 13, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 883 global accepts · Tags: binary search, constructive algorithms, greedy, math · first AC: Nov 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 483 global accepts · Tags: combinatorics, data structures, fft, math, sortings · first AC: Aug 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 930 global accepts · Tags: binary search, data structures, graphs, greedy, implementation · first AC: Mar 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,255 global accepts · Tags: bitmasks, brute force, dp, graphs, math, meet-in-the-middle, trees · first AC: Dec 16, 2022 · last AC: Dec 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,039 global accepts · Tags: data structures, geometry, math, sortings · first AC: Nov 7, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,232 global accepts · Tags: dfs and similar, graphs · first AC: Nov 25, 2020 · last AC: Sep 28, 2022 · C++17 (GCC 9-64) (first AC)
Tags: dfs and similar, dsu, graphs · first AC: Sep 28, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 5,100 global accepts · Tags: divide and conquer, dp · first AC: Oct 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,731 global accepts · Tags: hashing, string suffix structures, strings · first AC: Sep 20, 2021 · last AC: Sep 20, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 984 global accepts · Tags: brute force, dfs and similar, dsu, hashing, strings, trees · first AC: Jun 11, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,742 global accepts · Tags: brute force, data structures · first AC: Jun 5, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 642 global accepts · Tags: combinatorics, flows, graph matchings, greedy · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 975 global accepts · Tags: flows, graph matchings, graphs · first AC: Nov 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 888 global accepts · Tags: binary search, data structures, dp · first AC: Dec 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,864 global accepts · Tags: bitmasks, dp, greedy · first AC: Oct 13, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,379 global accepts · Tags: brute force, data structures · first AC: Sep 8, 2021 · last AC: Nov 3, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 757 global accepts · Tags: geometry · first AC: Aug 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: Aug 4, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 817 global accepts · Tags: bitmasks, dfs and similar, graphs · first AC: Feb 16, 2023 · last AC: Feb 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 685 global accepts · Tags: binary search, data structures · first AC: Sep 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 742 global accepts · Tags: binary search, geometry, sortings · first AC: Feb 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,119 global accepts · Tags: data structures, dp, geometry · first AC: Oct 29, 2021 · last AC: Oct 29, 2021 · C++17 (GCC 9-64) (first AC)