Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,067 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 39 / 43Export PDF (full filtered list)
Tags: constructive algorithms, greedy · first AC: May 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 535 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: May 2, 2025 · last AC: May 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 937 global accepts · Tags: brute force, divide and conquer, dsu · first AC: May 20, 2023 · last AC: Apr 15, 2025 · C++20 (GCC 11-64) (first AC)
Quality: 1,259 global accepts · Tags: binary search, data structures, divide and conquer, dsu, math, trees, two pointers · first AC: Mar 7, 2024 · last AC: Apr 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 828 global accepts · Tags: constructive algorithms, dp, interactive · first AC: Oct 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 764 global accepts · Tags: constructive algorithms, trees · first AC: Jun 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 895 global accepts · Tags: binary search, dp, geometry, graphs · first AC: Jun 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,130 global accepts · Tags: brute force, greedy, implementation, math · first AC: Apr 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,035 global accepts · Tags: constructive algorithms, games, implementation · first AC: Mar 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,082 global accepts · Tags: binary search, brute force, dp, greedy, sortings · first AC: Feb 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,119 global accepts · Tags: data structures, dp, geometry · first AC: Feb 12, 2023 · last AC: Feb 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,681 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Nov 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 589 global accepts · Tags: constructive algorithms, geometry, interactive, math · first AC: Aug 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,310 global accepts · Tags: data structures, dp, trees · first AC: Sep 28, 2024 · last AC: Sep 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,629 global accepts · Tags: dp · first AC: Aug 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 833 global accepts · Tags: data structures, dfs and similar, dp, greedy, sortings, trees · first AC: May 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 656 global accepts · Tags: *special, bitmasks, data structures, divide and conquer, dsu · first AC: Mar 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,969 global accepts · Tags: dfs and similar, graphs, trees · first AC: Mar 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 757 global accepts · Tags: constructive algorithms, graphs, implementation, math · first AC: Jun 29, 2022 · last AC: Jun 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,513 global accepts · Tags: dfs and similar, divide and conquer, dsu · first AC: Mar 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 620 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 398 global accepts · Tags: brute force, greedy, sortings · first AC: Feb 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 409 global accepts · Tags: constructive algorithms, divide and conquer, interactive · first AC: Jun 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 497 global accepts · Tags: data structures, dp, trees · first AC: May 23, 2024 · last AC: Apr 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: May 22, 2024 · C++17 (GCC 7-32) (first AC)