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+// Ex. 2.8: ex02_08.cpp
+// Raise x to the y power. 
+#include <iostream>
+
+using std::cout;
+using std::cin;
+using std::endl;
+
+// function main begins program execution
+int main()
+{
+   int x;      // base 
+   int y;      // exponent
+   int i;      // counts from 1 to y
+   int power;  // used to calculate x raised to power y
+
+   i = 1;      // initialize i to begin counting from 1
+   power = 1;  // initialize power
+
+   cout << "Enter base as an integer: ";  // prompt for base
+   cin >> x;                              // input base
+
+   // prompt for exponent
+   cout << "Enter exponent as an integer: ";  
+   cin >> y;                              // input exponent
+
+   // count from 1 to y and multiply power by x each time
+   while ( i <= y ) {
+      power *= x;
+      ++i;
+
+   } // end while
+
+   cout << power << endl;  // display result
+
+   return 0;               // indicate 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.                     *
+ *************************************************************************/