Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 740 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 29 / 30Export PDF (full filtered list)
Quality: 75 global accepts · Tags: *special, combinatorics, dp, implementation, math · first AC: Sep 11, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Jan 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Dec 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 175 global accepts · Tags: combinatorics, dp · first AC: Oct 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 423 global accepts · Tags: binary search, brute force, greedy · first AC: Oct 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 283 global accepts · Tags: brute force, geometry, math, number theory · first AC: Aug 2, 2021 · last AC: Aug 3, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 497 global accepts · Tags: flows, graphs · first AC: Oct 17, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Oct 3, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 292 global accepts · Tags: data structures, dp, greedy, trees · first AC: Dec 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: Aug 2, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 134 global accepts · Tags: bitmasks, combinatorics, implementation, math · first AC: Dec 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 91 global accepts · Tags: bitmasks, greedy · first AC: Nov 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: binary search, interactive, ternary search · first AC: Oct 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 201 global accepts · Tags: math, meet-in-the-middle · first AC: Oct 13, 2025 · last AC: Oct 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 876 global accepts · Tags: bitmasks, communication, constructive algorithms, graphs, interactive · first AC: Nov 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,552 global accepts · Tags: binary search, combinatorics, communication, constructive algorithms, greedy, interactive · first AC: Nov 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,305 global accepts · Tags: bitmasks, communication, interactive, math · first AC: Nov 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,028 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 8, 2024 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Jan 8, 2024 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Dec 20, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Dec 5, 2023 · last AC: Dec 20, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Dec 20, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Dec 6, 2023 · last AC: Dec 20, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Dec 5, 2023 · C++20 (GCC 11-64) (first AC)