stack的常见用法 栈是什么? 栈是一种先进后出的容器 栈的定义 引入头文件 # include <stack> using namespace std; 定义栈 可以定义任何类型的栈 stack<typename> s; 栈内元素的访问 只能通过top()来访问栈顶元素 # include <stack> # include <iostream> using namespace std; int main(void) { stack<int>…
官方解释: LIFO stack Stacks are a type of container adaptor, specifically designed to operate in a LIFO context (last-in first-out), where elements are inserted and extracted only from one end of the container. stacks are implemented as containers adapto…