#if 1
#include<iostream>
#include<stack>
using namespace std;void test01() {//初始化stack<int> s1;stack<int> s2(s1);//stack操作s1.push(10);s1.push(20);s1.push(30);s1.push(40);cout << "栈顶元素：" << endl;cout<<s1.top()<<endl;//打印栈容器数据cout << "栈容器内容为：" << endl;while (!s1.empty()){cout << s1.top() << endl;s1.pop(); }cout << "size:";cout << s1.size() << endl;
}//作业1：栈容器存放对象指针
//作业2：栈容器存放对象int main() {test01();return 0;
}
#endif

运行结果：

作业：
 

#if 1
#include<iostream>
#include<stack>
using namespace std;
class Person {
public:Person(int Age,int Id):age(Age),id(Id){}
public:int age;int id;
};
void test01()
{stack<Person> sp;Person p1 = { 23,1 };Person p2 = { 24,2 };Person p3 = { 25,3 };sp.push(p1);sp.push(p2);sp.push(p3);while (!sp.empty()) {Person p = sp.top();cout << p.age << " " << p.id << endl;sp.pop();}
}
void test02()
{stack<Person*> sp;Person p1 = { 23,1 };Person p2 = { 24,2 };Person p3 = { 25,3 };sp.push(&p1);sp.push(&p2);sp.push(&p3);while (!sp.empty()) {Person *p = sp.top();cout << (*p).age << " " << (*p).id << endl;sp.pop();}
}int main() {cout << "打印存放对象的结果：" << endl;test01();cout << "打印存放对象指针的结果：" << endl;test02();return 0;
}
#endif