Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,720 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 68 / 69Export PDF (full filtered list)
Quality: 226 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Sep 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 283 global accepts · Tags: combinatorics, data structures, dp, dsu, math · first AC: Sep 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 248 global accepts · Tags: dp · first AC: Feb 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 288 global accepts · Tags: constructive algorithms, dfs and similar, divide and conquer, math · first AC: Jul 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Apr 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 171 global accepts · Tags: dp, games · first AC: Dec 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 91 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 102 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 98 global accepts · Tags: constructive algorithms · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 78 global accepts · Tags: greedy, implementation · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 330 global accepts · Tags: string suffix structures, strings · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 163 global accepts · Tags: combinatorics, fft, math, probabilities · first AC: Dec 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 443 global accepts · Tags: data structures, trees · first AC: Oct 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 383 global accepts · Tags: dp, greedy · first AC: Oct 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 248 global accepts · Tags: bitmasks, data structures, games, trees · first AC: Sep 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 221 global accepts · Tags: dsu, games · first AC: Sep 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 277 global accepts · Tags: string suffix structures, strings · first AC: Apr 21, 2022 · last AC: Jul 12, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 215 global accepts · Tags: combinatorics, dp, math · first AC: May 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, greedy, interactive, math · first AC: Mar 9, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Dec 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 482 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Jan 26, 2023 · last AC: Jan 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 170 global accepts · Tags: brute force, meet-in-the-middle · first AC: Jan 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,383 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Oct 28, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 134 global accepts · Tags: constructive algorithms, fft, math, strings · first AC: Aug 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 132 global accepts · Tags: constructive algorithms, greedy · first AC: Jul 18, 2022 · C++20 (GCC 11-64) (first AC)