std::stack::stack
#include <iostream> // std::cout
#include <stack> // std::stack
#include <vector> // std::vector
#include <deque> // std::deque
using namespace std;
int main()
{
std::deque<int> mydeque(3,200); // deque with 3 elements
std::vector<int> myvector(2,200); //vector with 2 elements
std::stack<int> first; //empty stack
std::stack<int> seconde(mydeque);//stack initialized to copy of deque
std::stack<int,std::vector<int> > third; //empty stack use empty vector
std::stack<int,std::vector<int> > fourth(myvector);//stack initialized using vector
std::cout<<"size of first:"<<first.size()<<"\n";
std::cout<<"size of second:"<<seconde.size()<<"\n";
std::cout<<"size of third:"<<third.size()<<"\n";
std::cout<<"size of fourth:"<<fourth.size()<<"\n";
cout << "Hello world!" << endl;
return 0;
}
