Problem
Given a string s, reverse only all the vowels in the string and return it.
The vowels are ‘a’, ‘e’, ‘i’, ‘o’, and ‘u’, and they can appear in both lower and upper cases, more than once.
Algorithm
Collect all the vowels and reverse the…
1. 问题背景
网上搜的一堆文章都是教如何调试单个文件,或者一个文件夹下含了所有cc和头文件,但很多项目头文件和实现在上级目录的子文件中,vscode直接调试main函数所在文件时,直接报错某些头文件找不到(xxx.h not found 或者 und…