#include <vector>
#include <iostream>
#include <string>
#include <algorithm>
#include <functional>


int main()
{
  std::vector<std::string> myVector;

  myVector.push_back("one");
  myVector.push_back("two");
  myVector.push_back("three");
  myVector.push_back("four");
  myVector.push_back("five");

  std::sort(myVector.begin(),myVector.end(),std::less_equal<std::string>());
  std::string& str = myVector.back();

  std::cout << str << std::endl;

  std::vector<std::string>::const_iterator it = myVector.begin();

  std::vector.push_back("six");
  std::vector.push_back("seven");

  std::cout << *it << std::endl;

  return 0;
}