其实是这道题的变式(某港带同学的C/C++作业) 增加一点难度,输入的S不一定为平衡的,需要自己判断是否平衡,若不平衡输出为0. 题目描述 Given a parentheses string s, compute the score of the string based on the following rule: • If s is not balanced, the score is 0. • () has score 1. • AB has score A + B, where A a…
Given a balanced parentheses string S, compute the score of the string based on the following rule: () has score 1 AB has score A + B, where A and B are balanced parentheses strings. (A) has score 2 * A, where A is a balanced parentheses string. Exam…
作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 栈 递归 计数 日期 题目地址:https://leetcode.com/problems/score-of-parentheses/description/ 题目描述 Given a balanced parentheses string S, compute the score of the string based on the followi…
Given a balanced parentheses string S, compute the score of the string based on the following rule: () has score 1 AB has score A + B, where A and B are balanced parentheses strings. (A) has score 2 * A, where A is a balanced parentheses strings Exam…
一天一道LeetCode (一)题目 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: "((()))", "(()())", "(())()", "()(())", "(…
