摘要：
链接：https://leetcode-cn.com/problems/zhan-de-ya-ru-dan-chu-xu-lie-lcof/ 代码： class Solution { public: bool validateStackSequences(vector<int>& pushed, v 阅读全文
摘要：
链接：https://leetcode-cn.com/problems/bao-han-minhan-shu-de-zhan-lcof/ 代码： class MinStack { public: /** initialize your data structure here. */ stack<in 阅读全文