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

using namespace std;

void main () 
{
  string word, limite;
  vector <string> wordVector;

  cout << " Ingrese sus datos terminando con .\n";
  
  cin >> word;
   while (word !=".") {
    wordVector.push_back(word);
    cin >> word;
  }
  
  cout << "Lista de Datos ingresados aleatoriamente\n";
  cout << "========================================\n";
  cout << "Tamaño de la listas =" << wordVector.size() << endl;
  
  cout << "String" << endl;
  
  for (int i = 0; i< wordVector.size(); i++) 
    cout << wordVector[i] << endl;
  
  cout<< "Ingrese limite de su búsqueda = " ;
  cin >> limite;
  vector<string>::iterator iter =upper_bound(wordVector.begin(),wordVector.end(),limite);
  if (iter !=wordVector.end())
    cout << "El upper bound es = " <<*iter << endl;
}