Question: I have this if statement: if (input == 'day') Console.Write({0}, dayData); When the user types 'day' it should be so that the console writes the data in that array. It works fine but is there anyway to get it to work if the user types 'DaY'…

problem 784. Letter Case Permutation 参考 1. Leetcode_easy_784. Letter Case Permutation; 2. Grandyang; 完…

［抄题］: Given a string S, we can transform every letter individually to be lowercase or uppercase to create another string.  Return a list of all possible strings we could create. Examples: Input: S = "a1b2" Output: ["a1b2", "a1B2&q…

Given a string S, we can transform every letter individually to be lowercase or uppercase to create another string.  Return a list of all possible strings we could create. Examples: Input: S = "a1b2" Output: ["a1b2", "a1B2",…

Given a string S, we can transform every letter individually to be lowercase or uppercase to create another string.  Return a list of all possible strings we could create. Examples: Input: S = "a1b2" Output: ["a1b2", "a1B2",…

Given a string S, we can transform every letter individually to be lowercase or uppercase to create another string.  Return a list of all possible strings we could create. Examples: Input: S = "a1b2" Output: ["a1b2", "a1B2",…

题目要求 Given a string S, we can transform every letter individually to be lowercase or uppercase to create another string.  Return a list of all possible strings we could create. 题目分析及思路 给定一个字符串,考虑每个字母都有大小写,返回可能的所有字符串.由于每个字母都有两种形式,可结合二进制的思想,有n个字母就有2^n种…

Given a string S, we can transform every letter individually to be lowercase or uppercase to create another string.  Return a list of all possible strings we could create. Examples: Input: S = "a1b2" Output: ["a1b2", "a1B2",…

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 回溯法 循环 日期 题目地址:https://leetcode.com/problems/letter-case-permutation/description/ 题目描述 Given a string S, we can transform every letter individually to be lowercase or uppercase…

这是悦乐书的第315次更新,第336篇原创 01 看题和准备 今天介绍的是LeetCode算法题中Easy级别的第184题(顺位题号是784).给定一个字符串S,将每个字母单独转换为小写或大写以创建另一个字符串.返回可以创建的所有可能字符串的数组.例如: 输入:S ="a1b2" 输出:["a1b2","A1b2","a1B2","A1B2"] 输入:S ="3z4" 输出:["…