Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 573 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 20 / 23Export PDF (full filtered list)
Quality: 3,145 global accepts · Tags: combinatorics, dp, math · first AC: Nov 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,845 global accepts · Tags: combinatorics, constructive algorithms, graphs, math · first AC: Mar 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,191 global accepts · Tags: flows, graph matchings, number theory · first AC: May 24, 2023 · last AC: Mar 25, 2025 · C++20 (GCC 11-64) (first AC)
Quality: 1,145 global accepts · Tags: bitmasks, data structures, sortings · first AC: Mar 7, 2025 · last AC: Mar 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,092 global accepts · Tags: dp, graphs · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,584 global accepts · Tags: constructive algorithms, data structures, dp, implementation, math · first AC: Dec 31, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,377 global accepts · Tags: data structures · first AC: Dec 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,518 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, implementation · first AC: Dec 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,072 global accepts · Tags: brute force, games, math, number theory · first AC: Dec 17, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,346 global accepts · Tags: binary search, data structures, greedy, sortings, ternary search, two pointers · first AC: Dec 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, data structures, flows, greedy, implementation · first AC: Dec 3, 2024 · last AC: Dec 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,600 global accepts · Tags: data structures, math, number theory · first AC: Nov 4, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,744 global accepts · Tags: brute force, dfs and similar, math, number theory, trees · first AC: Jun 8, 2023 · last AC: Jun 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,023 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: May 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,380 global accepts · Tags: dfs and similar, dp, math, trees · first AC: May 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,755 global accepts · Tags: combinatorics, dp · first AC: May 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,736 global accepts · Tags: binary search, math, sortings, two pointers · first AC: May 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,239 global accepts · Tags: binary search, bitmasks, brute force, implementation, sortings · first AC: May 19, 2023 · last AC: May 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,850 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: May 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,359 global accepts · Tags: binary search, data structures, dfs and similar, dp, trees · first AC: May 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,395 global accepts · Tags: constructive algorithms, dfs and similar, divide and conquer, greedy, trees · first AC: May 16, 2023 · last AC: May 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,469 global accepts · Tags: dfs and similar, dp, dsu, ternary search, trees · first AC: May 17, 2023 · last AC: May 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,909 global accepts · Tags: brute force, data structures, dfs and similar, dsu, graphs, greedy · first AC: Mar 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,859 global accepts · Tags: greedy, implementation · first AC: Mar 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,748 global accepts · Tags: dp · first AC: Mar 13, 2023 · C++20 (GCC 11-64) (first AC)