Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 886 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 32 / 36Export PDF (full filtered list)
Quality: 1,206 global accepts · Tags: data structures, dp · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 855 global accepts · Tags: dp, greedy · first AC: Oct 10, 2022 · last AC: Nov 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,129 global accepts · Tags: binary search, data structures, dfs and similar, trees, two pointers · first AC: Nov 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,210 global accepts · Tags: binary search, data structures, dp, hashing, strings · first AC: Oct 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,945 global accepts · Tags: math · first AC: Sep 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,133 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Jun 26, 2022 · last AC: Jun 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 777 global accepts · Tags: dp, expression parsing, implementation · first AC: Mar 20, 2021 · last AC: Oct 20, 2021 · GNU C++11 (first AC)
Quality: 919 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 607 global accepts · Tags: combinatorics, constructive algorithms, data structures, divide and conquer, dp, greedy, math · first AC: Mar 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 746 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Feb 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,507 global accepts · Tags: combinatorics, dp, probabilities · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Mar 30, 2024 · last AC: Mar 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, graphs · first AC: Mar 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 707 global accepts · Tags: data structures, dp · first AC: Jan 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 982 global accepts · Tags: binary search, bitmasks, data structures, math · first AC: May 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 570 global accepts · Tags: combinatorics, dp · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 742 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 506 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 785 global accepts · Tags: constructive algorithms, flows, graph matchings, math, number theory · first AC: Oct 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 462 global accepts · Tags: bitmasks, brute force, fft, math · first AC: Sep 24, 2024 · last AC: Sep 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 576 global accepts · Tags: brute force, dp, math, number theory · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 833 global accepts · Tags: data structures, dfs and similar, dp, greedy, sortings, trees · first AC: Jun 13, 2024 · last AC: Jun 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 938 global accepts · Tags: divide and conquer, dp, math, probabilities · first AC: Apr 2, 2024 · last AC: Apr 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 440 global accepts · Tags: binary search, dp, greedy · first AC: Sep 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 602 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Jul 23, 2023 · C++14 (GCC 6-32) (first AC)