Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,576 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 55 / 64Export PDF (full filtered list)
Quality: 813 global accepts · Tags: combinatorics, dp, fft, math · first AC: Oct 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Oct 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 380 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Sep 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 987 global accepts · Tags: dfs and similar, graphs, probabilities, trees · first AC: Sep 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,829 global accepts · Tags: constructive algorithms, two pointers · first AC: Jun 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Feb 13, 2023 · last AC: Feb 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 557 global accepts · Tags: brute force, data structures, trees · first AC: Feb 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 387 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Jan 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 484 global accepts · Tags: data structures, greedy, math · first AC: Sep 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 647 global accepts · Tags: dp, interactive · first AC: May 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: Jan 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 165 global accepts · Tags: graphs, interactive, shortest paths · first AC: Jan 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 402 global accepts · Tags: constructive algorithms, math · first AC: Nov 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 578 global accepts · Tags: dp, matrices · first AC: Jun 9, 2020 · GNU C++11 (first AC)
Quality: 360 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 165 global accepts · Tags: greedy, math · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 339 global accepts · Tags: brute force, data structures, greedy, implementation, math · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 556 global accepts · Tags: data structures, games · first AC: Mar 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 248 global accepts · Tags: data structures, dp · first AC: Dec 19, 2024 · last AC: Dec 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 551 global accepts · Tags: flows, graphs · first AC: Dec 4, 2024 · last AC: Dec 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 310 global accepts · Tags: dp, greedy, math · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 318 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 497 global accepts · Tags: data structures, dp, trees · first AC: Jul 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 874 global accepts · Tags: bitmasks, brute force, dsu, graph matchings, trees · first AC: Jun 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 569 global accepts · Tags: binary search, interactive, trees · first AC: Jun 11, 2024 · C++20 (GCC 13-64) (first AC)