#include <iostream>
#include <list>
#include <algorithm>

using namespace std;

template <typename T>
void print(const list<T> &lst)
{
    for (typename list<T>::const_iterator it = lst.begin(); it != lst.end(); ++it)
        cout << *it << ' ';
    cout << endl;
}

int main()
{
    list<int> lst1(6, 5); // 6 个 5
    print(lst1);

    string s1 = "abcdefg";

    // 将 string 字符串转换为 list
    list<char> lst2(s1.begin(), s1.end());
    print(lst2);

    return 0;
}