原題地址:https://oj.leetcode.com/problems/generate-parentheses/ 題意: Given n pairs of parentheses, write a function to generate all combinations ...
Givennpairs of parentheses, write a function to generate all combinations of well formed parentheses. For example, givenn , a solution set is: , , , , 利用一個遞歸函數來產生,用一個參數來記錄當前剩下可對應的左擴號數,只有leftNum gt ,才能 ...
2012-11-06 20:44 0 4308 推薦指數:
原題地址:https://oj.leetcode.com/problems/generate-parentheses/ 題意: Given n pairs of parentheses, write a function to generate all combinations ...
題目: Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses. For example, given n ...
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 ...
題目描述 給出 n 代表生成括號的對數,請你寫出一個函數,使其能夠生成所有可能的並且有效的括號組合。 例如,給出 n =3,生成結果為: 解題思路 利 ...
題意是要求生成匹配的括號結果。假如給定n = 3,需要生成3對括號的有效組合,即"((()))", "(()())", "(())()", "()(())", "()()()"。 void unguarded_generate(vector<string> ...
題目: Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the ...