Loop

     for(int i = 0; i < 4; i++)
     {
             int quarter = 1;
             cout << "Enter the name of the division: ";
             cin >> div.divName[i];
             for(int i = 0; i < 4; i++)
             {
                  cout << "Enter in the sales for quarter "<< quarter <<": ";
                  cin >> div.sales[i];
                  if(div.sales[i] > 0)
                  {
                       quarter++;
                  }
                  else
                  {
                       cout << "Sales are not allowed to be negative.\n";
                  }
             }
     }