#include <iostream>
#include <list>

using namespace std;

class A{
public:
    A(){
        cout << "Created" << endl;
    }
    ~A(){
        cout << "Deleted" << endl;
    }
};

int main(){
    list<A*> lst;

    for(int i = 0; i < 10; i++)
        lst.push_back(new A());
    cout << "List size: " << lst.size() << endl;

    for(std::list<A*>::iterator it = lst.begin(); it != lst.end(); ++it){
        delete *it;
        it = lst.erase(it);
    }

    cout << "List size: " << lst.size() << endl;
}