#include <vector>
#include <iostream>

using namespace std;


vector<int> *getVector() {
    vector<int> v;
    v.push_back(10);
    v.push_back(20);
    v.push_back(30);
    v.push_back(40);
    v.push_back(50);
    v.push_back(60);
    v.push_back(70);
    v.push_back(80);
    v.push_back(90);
    
    vector<int> *ret = &v;
    
    return (ret);
}

void doStuff() {
    cout << "print something" << endl;
}

void problem2() {
    vector<int> *vec1 = getVector();
    //doStuff();
    
    cout << "vec1->at(0): " << vec1->at(0) << endl;

    cout << "vec1->at(1): " << vec1->at(1) << endl;
    cout << "vec1->at(2): " << vec1->at(2) << endl;
    cout << "vec1->at(3): " << vec1->at(3) << endl;
    cout << "vec1->at(4): " << vec1->at(4) << endl;
    cout << "vec1->at(5): " << vec1->at(5) << endl;
    cout << "vec1->at(6): " << vec1->at(6) << endl;
    cout << "vec1->at(7): " << vec1->at(7) << endl;
    cout << "vec1->at(8): " << vec1->at(8) << endl;
    cout << "vec1->at(9): " << vec1->at(9) << endl;
        
}

void problem1() {
  vector<int>* v = new vector<int>;
  delete v;
  
  cout << "v: " << v << endl;

  vector<int>* v2 = new vector<int>;
  delete v2;

  cout << "v2: " << v2 << endl;

  v2->push_back(20);

  v->push_back(10);
  cout << v->at(0) << endl;
  cout << v->at(1) << endl;
}


int main(){
  problem2();
  
  return 0;
}