【小白C++学习之路】C++常见错误总结-CSDN博客

网站介绍:文章浏览阅读80次。1、临时变量的非const引用class Solution {public: void __dfs(vector<string> &paths, string &path, int loc, int n, int left, int right) { if (loc == 2*n){..._cannot bind non-const lvalue reference of type 'std::vector