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Given a List of words, return the words that can be typed using letters of alphabet on only one row's of American keyboard like the image below. Example 1: Input: ["Hello", "Alaska", "Dad", "Peace"] Output: ["A…
public class Solution { public string[] FindWords(string[] words) { var list1 = new List<char>(); var list2 = new List<char>(); var list3 = new List<char>(); list1.Add('Q'); list1.Add('W'); list1.Add('E'); list1.Add('R'); list1.Add('T');…
给定一个单词列表,只返回可以使用在键盘同一行的字母打印出来的单词.键盘如下图所示. 示例: 输入: ["Hello", "Alaska", "Dad", "Peace"] 输出: ["Alaska", "Dad"] 注意: 你可以重复使用键盘上同一字符. 你可以假设输入的字符串将只包含字母. class Solution { public: vector<string> fi…