摘要: #include<bits/stdc++.h> using namespace std; class node { public: int data; node* next; node* prev; }; class stack1 { public: stack1(); void push(node 阅读全文
posted @ 2022-03-21 12:14 Dsad123FFFG6645 阅读(52) 评论(0) 推荐(0)