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// Fig. 21.5: fig21_05.cpp
// Demonstrating input and output with iterators.
#include <iostream>
using std::cout;
using std::cin;
using std::endl;
#include <iterator> // ostream_iterator and istream_iterator
int main()
{
cout << "Enter two integers: ";
// create istream_iterator for reading int values from cin
std::istream_iterator< int > inputInt( cin );
int number1 = *inputInt; // read int from standard input
++inputInt; // move iterator to next input value
int number2 = *inputInt; // read int from standard input
// create ostream_iterator for writing int values to cout
std::ostream_iterator< int > outputInt( cout );
cout << "The sum is: ";
*outputInt = number1 + number2; // output result to cout
cout << endl;
return 0;
} // end main
/**************************************************************************
* (C) Copyright 1992-2003 by Deitel & Associates, Inc. and Prentice *
* Hall. 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. *
*************************************************************************/
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