Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 403 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 14 / 17Export PDF (full filtered list)
Quality: 2,098 global accepts · Tags: data structures, dp, greedy, math · first AC: Jul 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,155 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs · first AC: Jul 11, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 849 global accepts · Tags: bitmasks, dsu, flows, graph matchings · first AC: Jun 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,189 global accepts · Tags: combinatorics, greedy, hashing, math, number theory, sortings · first AC: May 28, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,316 global accepts · Tags: binary search, data structures, dp, greedy · first AC: May 14, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,425 global accepts · Tags: dp, greedy, sortings · first AC: Nov 26, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,381 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, interactive, shortest paths, trees · first AC: Sep 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,993 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Jan 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,451 global accepts · Tags: bitmasks, data structures, dp, matrices · first AC: Nov 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,435 global accepts · Tags: binary search, dsu, greedy · first AC: Oct 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,422 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: May 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 950 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,022 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 991 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 573 global accepts · Tags: divide and conquer, math · first AC: Nov 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 851 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Nov 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Oct 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 982 global accepts · Tags: games, greedy, interactive, sortings · first AC: Feb 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 895 global accepts · Tags: games, geometry, greedy, interactive · first AC: Feb 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 881 global accepts · Tags: graphs, shortest paths · first AC: Feb 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,195 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, sortings, trees · first AC: Nov 26, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,075 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Oct 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,459 global accepts · Tags: dp, math · first AC: May 8, 2022 · C++17 (GCC 7-32) (first AC)