Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 399 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 14 / 16Export PDF (full filtered list)
Quality: 3,744 global accepts · Tags: dp · first AC: Aug 7, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,852 global accepts · Tags: binary search, combinatorics, data structures, dp, shortest paths, sortings · first AC: Aug 6, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 5,169 global accepts · Tags: math, matrices, number theory, two pointers · first AC: Jul 6, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,329 global accepts · Tags: dp, math, matrices, number theory · first AC: Jun 30, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 856 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,376 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, hashing, implementation, strings · first AC: Oct 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,814 global accepts · Tags: dp, greedy, trees · first AC: Jun 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,951 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,551 global accepts · Tags: divide and conquer, dp, fft, math · first AC: Dec 28, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 677 global accepts · Tags: binary search, data structures, dp, hashing · first AC: Jul 29, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 3,360 global accepts · Tags: data structures · first AC: Mar 30, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,420 global accepts · Tags: data structures, two pointers · first AC: Mar 23, 2020 · last AC: Mar 23, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,013 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Feb 3, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,579 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Jan 11, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,536 global accepts · Tags: brute force, dfs and similar, dsu, graphs · first AC: Dec 28, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,960 global accepts · Tags: constructive algorithms, divide and conquer, graphs, implementation, interactive, trees · first AC: Jul 1, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,032 global accepts · Tags: dfs and similar, dp, graphs, hashing, strings · first AC: Feb 11, 2019 · last AC: Feb 14, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,045 global accepts · Tags: binary search, dfs and similar, math, meet-in-the-middle, number theory, two pointers · first AC: Feb 7, 2018 · GNU C++11 (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 747 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 483 global accepts · Tags: combinatorics, data structures, fft, math, sortings · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,239 global accepts · Tags: math, number theory, probabilities · first AC: Oct 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,671 global accepts · Tags: brute force, implementation, math · first AC: Jul 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,742 global accepts · Tags: brute force, data structures · first AC: Jan 30, 2021 · last AC: Jan 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,555 global accepts · Tags: bitmasks, dp · first AC: Feb 1, 2020 · last AC: Feb 1, 2020 · C++14 (GCC 6-32) (first AC)