Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 555 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 19 / 23Export PDF (full filtered list)
Quality: 607 global accepts · Tags: combinatorics, constructive algorithms, data structures, divide and conquer, dp, greedy, math · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,256 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Jul 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 746 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jul 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,130 global accepts · Tags: brute force, greedy, implementation, math · first AC: Apr 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 937 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Jan 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 598 global accepts · Tags: binary search, divide and conquer, interactive, math, probabilities · first AC: Sep 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 481 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, sortings · first AC: Jan 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp, math · first AC: Apr 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,126 global accepts · Tags: combinatorics, dp · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 536 global accepts · Tags: binary search, brute force, greedy, hashing, implementation, string suffix structures, strings · first AC: Feb 24, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 609 global accepts · Tags: brute force, data structures, number theory · first AC: Nov 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 440 global accepts · Tags: dp · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 390 global accepts · Tags: greedy, implementation, math · first AC: Oct 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 423 global accepts · Tags: binary search, combinatorics, data structures, dfs and similar, dp, graphs, math, trees · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 530 global accepts · Tags: binary search, brute force, greedy · first AC: Mar 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 369 global accepts · Tags: bitmasks, divide and conquer, dp, fft · first AC: Mar 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 339 global accepts · Tags: brute force, data structures, greedy, implementation, math · first AC: Mar 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 874 global accepts · Tags: bitmasks, brute force, dsu, graph matchings, trees · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Aug 30, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Aug 30, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Aug 30, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Aug 30, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Aug 30, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Aug 30, 2025 · C++20 (GCC 13-64) (first AC)