# Brute Force

- [Subsets](/leetcode-notebook-2020-2021/bao-li-mei-ju/untitled/subsets.md)
- [Subsets II](/leetcode-notebook-2020-2021/bao-li-mei-ju/untitled/subsets-ii.md)
- [Permutation](/leetcode-notebook-2020-2021/bao-li-mei-ju/untitled/permutation.md)
- [Permutation II](/leetcode-notebook-2020-2021/bao-li-mei-ju/untitled/permutation-ii.md)
- [Combinations](/leetcode-notebook-2020-2021/bao-li-mei-ju/untitled/combinations.md)
- [Letter Combinations of a Phone Number](/leetcode-notebook-2020-2021/bao-li-mei-ju/untitled/letter-combinations-of-a-phone-number.md)
