void insertEndBenchmark(cList cl, int n){
  int i;
  time_t tBegin, tFim;
  double diff;
  char insFich[] = "insertEnd.txt";
  char rmFich[] = "rmEnd.txt";
  char searchFich[] = "searchEnd.txt";
  char * name;
  char code[] = "A";
  FILE * ins, *rm, * sh;

  ins = fopen(insFich,"w");
  name = (char *) malloc(MAXNAME * sizeof(char));
  tBegin = clock();
  for (i = 0; i < n; i++){
    sprintf(name, "%d",i);
    insertCountryEnd(cl,name,code);
  }
  tFim = clock();
  diff = difftime(tFim,tBegin);
  fprintf(ins,"Temp fim: %f\n",diff);
  fclose(ins);

  sh = fopen(searchFich,"w");
  tBegin = clock();
  for(i = 0; i < n; i++){
    sprintf(name,"%d",i);
    searchCountryName(cl,name);
  }
  tFim = clock();
  diff = difftime(tFim,tBegin);
  fprintf(sh,"Temp fim: %f\n",diff);

  rm = fopen(rmFich,"w");
  tBegin = clock();
  for (i = 0; i < n; i ++){
    sprintf(name,"%d",i++);
    removeCountryName(cl,name);
  }
  tFim = clock();
  diff = difftime(tFim,tBegin);
  fprintf(rm,"Temp fim: %f\n",diff);
  fclose(rm);
}