原题地址:https://oj.leetcode.com/problems/generate-parentheses/ 题意: Given n pairs of parentheses, write a function to generate all combinations ...
题目: Given n pairs of parentheses, write a function to generate all combinations of well formed parentheses. For example, given n , a solution set is: , , , , 题解: 这道题跟unique binary tree ii是类似的。如果是只求个数 ...
2014-08-02 10:03 0 5909 推荐指数:
原题地址:https://oj.leetcode.com/problems/generate-parentheses/ 题意: Given n pairs of parentheses, write a function to generate all combinations ...
Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses. For example, given n = 3, a solution set is: "((()))", "(()())", "(())()", "()(())", "()()()" ...
Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses. For example, given n = 3, a solution set is: "((()))", "(()())", "(())()", "()(())", "()()()" ...
Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses. For example, given n ...
题目描述 给出 n 代表生成括号的对数,请你写出一个函数,使其能够生成所有可能的并且有效的括号组合。 例如,给出 n =3,生成结果为: 解题思路 利 ...
题目: Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the ...
题意是要求生成匹配的括号结果。假如给定n = 3,需要生成3对括号的有效组合,即"((()))", "(()())", "(())()", "()(())", "()()()"。 void unguarded_generate(vector<string> ...