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// Fig. 2.20: fig02_20.cpp
// Summation with for.
#include <iostream>
using std::cout;
using std::endl;
// function main begins program execution
int main()
{
int sum = 0; // initialize sum
// sum even integers from 2 through 100
for ( int number = 2; number <= 100; number += 2 )
sum += number; // add number to sum
cout << "Sum is " << sum << endl; // output sum
return 0; // successful termination
} // end function 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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