题目要求 A sentence S is given, composed of words separated by spaces. Each word consists of lowercase and uppercase letters only. We would like to convert the sentence to "Goat Latin" (a made-up language similar to Pig Latin.) The rules of Goat Lat…

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 日期 题目地址:https://leetcode.com/problems/goat-latin/description/ 题目描述 A sentence S is given, composed of words separated by spaces. Each word consists of lowercase and uppercase l…

Description A sentence S is given, composed of words separated by spaces. Each word consists of lowercase and uppercase letters only. We would like to convert the sentence to "Goat Latin" (a made-up language similar to Pig Latin.) The rules of G…

题目标签:String 首先把vowel letters 保存入 HashSet. 然后把S 拆分成 各个 word,遍历每一个 word: 当 word 第一个 字母不是 vowel 的时候,把第一个char 加到最后: 然后添加“ma” 和 “a“ 到最后: 添加新的"a": 把新的 word 加入 result,还要记得加入空格. Java Solution: Runtime beats 62.66% 完成日期:10/12/2018 关键词:String 关键点:利用HashSe…

[LeetCode]120. Triangle 解题报告(Python) 作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 题目地址https://leetcode.com/problems/triangle/description/ 题目描述: Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjac…

Questioin 824. Goat Latin Solution 题目大意:根据要求翻译句子 思路:转换成单词数组,遍历数组,根据要求转换单词 Java实现: 用Java8的流实现,效率太低 public String toGoatLatin(String S) { final String[] arr = S.split(" "); final int[] idx = {0}; return Arrays.stream(S.split(" ")) .map(s…

LeetCode 1 Two Sum 解题报告 偶然间听见leetcode这个平台,这里面题量也不是很多200多题,打算平时有空在研究生期间就刷完,跟跟多的练习算法的人进行交流思想,一定的ACM算法积累可以对以后在对算法中优化带来好处.Ok,今天是我做的第一题Add Two Sum. 题目要求 Given an array of integers, find two numbers such that they add up to a specific target number. The fu…

[题目] Given a collection of numbers that might contain duplicates, return all possible unique permutations. For example, [1,1,2] have the following unique permutations: [1,1,2], [1,2,1], and [2,1,1]. [解析] 题意:求一个数组的全排列.与[LeetCode]Permutations 解题报告 不同的是…

problem 824. Goat Latin solution class Solution { public: string toGoatLatin(string S) { unordered_set<char> vowel{ 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U' };// istringstream iss(S);// string res, word; ; while(iss >> word) { res += ]…

[LeetCode]Island Perimeter 解题报告 [LeetCode] https://leetcode.com/problems/island-perimeter/ Total Accepted: 16143 Total Submissions: 28552 Difficulty: Easy Question You are given a map in form of a two-dimensional integer grid where 1 represents land…