#include <iostream>
#include <vector>
#include <list>
#include <forward_list>
using namespace std;
int main()
{
    // Part a
    vector<int> vec {2, 5, 1, 7, 10};
    cout << format_container() << vec << endl;
    cout << format_container('{') << vec << endl;

    // part b
    /*
    list<string> lst{"hi", "does", "this", "work?"};
    forward_list<int> fl{3,65,1,8};
    cout << format_container() << lst << "\n"
         << format_container() << fl << endl;
    */
}