Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 841 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 29 / 34Export PDF (full filtered list)
Quality: 1,662 global accepts · Tags: combinatorics, dp, math, strings · first AC: Oct 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,219 global accepts · Tags: combinatorics, dp, number theory, probabilities, two pointers · first AC: Oct 13, 2022 · last AC: Oct 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,631 global accepts · Tags: combinatorics, dp, games, math · first AC: Oct 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,331 global accepts · Tags: combinatorics, data structures, dp, sortings · first AC: Oct 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,141 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Oct 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 731 global accepts · Tags: combinatorics, dp, math · first AC: Oct 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,918 global accepts · Tags: data structures, dfs and similar, trees · first AC: Mar 14, 2021 · last AC: Jul 25, 2022 · GNU C++11 (first AC)
Quality: 1,941 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math, number theory, two pointers · first AC: Jul 18, 2022 · last AC: Jul 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,522 global accepts · Tags: binary search, data structures, dfs and similar, dp, sortings · first AC: Oct 16, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,786 global accepts · Tags: dp · first AC: Sep 30, 2021 · last AC: Sep 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,837 global accepts · Tags: data structures, divide and conquer · first AC: Mar 1, 2021 · GNU C++11 (first AC)
Quality: 1,861 global accepts · Tags: data structures, dfs and similar, dsu, graphs · first AC: Jan 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 881 global accepts · Tags: graphs, shortest paths · first AC: Oct 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,141 global accepts · Tags: brute force, dp, math · first AC: Jun 9, 2024 · last AC: Jun 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,363 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Jun 7, 2024 · last AC: Jun 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 810 global accepts · Tags: combinatorics · first AC: Sep 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,254 global accepts · Tags: binary search, dsu, graphs, shortest paths, trees · first AC: Jul 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 847 global accepts · Tags: combinatorics, divide and conquer, dp, matrices · first AC: Apr 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,033 global accepts · Tags: data structures, divide and conquer, geometry · first AC: Mar 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,666 global accepts · Tags: brute force, data structures, divide and conquer, hashing, math · first AC: May 8, 2022 · last AC: Dec 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,392 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Oct 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,727 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Oct 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,915 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Oct 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,692 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,511 global accepts · Tags: data structures, greedy · first AC: Oct 22, 2022 · C++14 (GCC 6-32) (first AC)