// Fig. 15.10: Fig15_10.cpp 
// Demonstrating member function width.
#include <iostream>
using std::cin;
using std::cout;
using std::endl;

int main()
{
   int widthValue = 4;
   char sentence[ 10 ];

   cout << "Enter a sentence:" << endl;
   cin.width( 5 ); // input only 5 characters from sentence

   // set field width, then display characters based on that width 
   while ( cin >> sentence ) 
   {
      cout.width( widthValue++ );
      cout << sentence << endl;
      cin.width( 5 ); // input 5 more characters from sentence
   } // end while

   return 0;
} // end main

/**************************************************************************
 * (C) Copyright 1992-2005 by Deitel & Associates, Inc. and               *
 * Pearson Education, Inc. All Rights Reserved.                           *
 *                                                                        *
 * DISCLAIMER: The authors and publisher of this book have used their     *
 * best efforts in preparing the book. These efforts include the          *
 * development, research, and testing of the theories and programs        *
 * to determine their effectiveness. The authors and publisher make       *
 * no warranty of any kind, expressed or implied, with regard to these    *
 * programs or to the documentation contained in these books. The authors *
 * and publisher shall not be liable in any event for incidental or       *
 * consequential damages in connection with, or arising out of, the       *
 * furnishing, performance, or use of these programs.                     *
 **************************************************************************/