Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 609 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 22 / 25Export PDF (full filtered list)
Quality: 351 global accepts · Tags: data structures · first AC: Sep 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,165 global accepts · Tags: dp, implementation · first AC: Sep 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,523 global accepts · Tags: data structures, dfs and similar, trees · first AC: Sep 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Jul 8, 2024 · last AC: Jul 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 628 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Jul 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 569 global accepts · Tags: constructive algorithms, implementation · first AC: Jul 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Jun 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 605 global accepts · Tags: math, number theory · first AC: Feb 21, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Apr 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 360 global accepts · Tags: data structures, dp · first AC: Apr 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 839 global accepts · Tags: combinatorics, dp, implementation · first AC: Apr 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 224 global accepts · Tags: bitmasks, combinatorics, dp, fft, math · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 432 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Jan 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 288 global accepts · Tags: dp, number theory · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 394 global accepts · Tags: dp, greedy, math · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Aug 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 454 global accepts · Tags: constructive algorithms, graphs, math, matrices · first AC: Feb 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 574 global accepts · Tags: trees · first AC: Oct 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 440 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings, two pointers · first AC: Sep 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 798 global accepts · Tags: dp, implementation, strings · first AC: Jul 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 797 global accepts · Tags: fft, math · first AC: Jul 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 520 global accepts · Tags: data structures, divide and conquer · first AC: Jul 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,839 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Aug 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 304 global accepts · Tags: combinatorics, fft, math, trees · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Dec 30, 2025 · C++20 (GCC 13-64) (first AC)