vector erase

Vector in stl allow me to erase element.
This way is calling "erase" method.

Following codes are sample.

#include < iostream >
#include < vector >
using namespace std;

int main(void)
{
  vector< int > tmp;

  tmp.push_back(1);
  tmp.push_back(2);
  tmp.push_back(3);
  tmp.push_back(4);

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

  cout << "erase" << endl;
  vector< int >::iterator ite = tmp.begin();
  ite++;
  ite++;
  tmp.erase(ite);
  for( int i = 0;i < tmp.size(); i++){
 cout << tmp[i] << endl;
  }
  return 0;
}