| English | 简体中文 |
22. Generate Parentheses
Description
Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses.
Example 1:
Input: n = 3 Output: ["((()))","(()())","(())()","()(())","()()()"]
Example 2:
Input: n = 1 Output: ["()"]
Constraints:
1 <= n <= 8