#include <bits/stdc++.h>
#include <vector> 
using namespace std;
int main()
{
    vector<int> q;
    q.push_back(10);
    q.push_back(11);
    q.push_back(12);
    vector<int> v;
    for (int i = 0; i < 5; ++i)
    {
        v.push_back(i);
    }
    for (int i = 0; i < v.size(); ++i)
    {
        cout << v[i] << " ";
    }
    cout << endl;

    vector<int>::iterator it = v.begin() + 1;
    it = v.insert(it, 33);
    for (int i = 0; i < v.size(); ++i)
    {
        cout << v[i] << " ";
    }
    cout << endl;

    v.insert(it, q.begin(), q.end());
    for (int i = 0; i < v.size(); ++i)
    {
        cout << v[i] << " ";
    }
    cout << endl;

    it = v.begin() + 3;
    v.insert(it, 3, -1);
    for (int i = 0; i < v.size(); ++i)
    {
        cout << v[i] << " ";
    }
    cout << endl;

    it = v.begin() + 4;
    v.erase(it);
    for (int i = 0; i < v.size(); ++i)
    {
        cout << v[i] << " ";
    }
    cout << endl;

    it = v.begin() + 1;
    v.erase(it, it + 4);
    for (int i = 0; i < v.size(); ++i)
    {
        cout << v[i] << " ";
    }
    cout << endl;

    v.clear();
    for (int i = 0; i < v.size(); ++i)
    {
        cout << v[i] << " ";
    }
    cout << endl;

    return 0;
}