Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 2,051 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 72 / 83Export PDF (full filtered list)
Quality: 340 global accepts · Tags: brute force, greedy, implementation, math · first AC: Jun 25, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 466 global accepts · Tags: combinatorics, dp, fft, math, trees · first AC: Dec 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 411 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, divide and conquer, dp, greedy, interactive, math, probabilities · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 598 global accepts · Tags: binary search, divide and conquer, interactive, math, probabilities · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 665 global accepts · Tags: combinatorics, data structures, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 569 global accepts · Tags: combinatorics, dp · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 742 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 576 global accepts · Tags: brute force, dp, math, number theory · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 978 global accepts · Tags: binary search, dfs and similar, graphs, implementation, shortest paths, two pointers · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp, math · first AC: Mar 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 536 global accepts · Tags: binary search, brute force, greedy, hashing, implementation, string suffix structures, strings · first AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,086 global accepts · Tags: data structures, dp, flows, greedy, matrices · first AC: Jan 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,577 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jun 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 933 global accepts · Tags: brute force, dp, trees · first AC: May 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 660 global accepts · Tags: data structures, math, sortings, trees · first AC: Mar 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Oct 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 694 global accepts · Tags: brute force, dp, greedy, shortest paths · first AC: Nov 22, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 1,008 global accepts · Tags: constructive algorithms, graphs, math · first AC: Feb 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 447 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings · first AC: Jan 26, 2021 · C++17 (GCC 9-64) (first AC)
Tags: data structures, dfs and similar, trees · first AC: Oct 25, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 623 global accepts · Tags: combinatorics, math, number theory · first AC: Oct 24, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 691 global accepts · Tags: data structures, divide and conquer, implementation · first AC: Jul 1, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,141 global accepts · Tags: data structures, dp · first AC: Jan 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 140 global accepts · Tags: — · first AC: Jan 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,922 global accepts · Tags: data structures · first AC: Jan 3, 2020 · C++17 (GCC 7-32) (first AC)