?? fig21_22.cpp
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// Fig. 21.22: Fig21_22.cpp
// Tree class test program.
#include <iostream>
using std::cout;
using std::cin;
using std::fixed;
#include <iomanip>
using std::setprecision;
#include "Tree.h" // Tree class definition
int main()
{
Tree< int > intTree; // create Tree of int values
int intValue;
cout << "Enter 10 integer values:\n";
// insert 10 integers to intTree
for ( int i = 0; i < 10; i++ )
{
cin >> intValue;
intTree.insertNode( intValue );
} // end for
cout << "\nPreorder traversal\n";
intTree.preOrderTraversal();
cout << "\nInorder traversal\n";
intTree.inOrderTraversal();
cout << "\nPostorder traversal\n";
intTree.postOrderTraversal();
Tree< double > doubleTree; // create Tree of double values
double doubleValue;
cout << fixed << setprecision( 1 )
<< "\n\n\nEnter 10 double values:\n";
// insert 10 doubles to doubleTree
for ( int j = 0; j < 10; j++ )
{
cin >> doubleValue;
doubleTree.insertNode( doubleValue );
} // end for
cout << "\nPreorder traversal\n";
doubleTree.preOrderTraversal();
cout << "\nInorder traversal\n";
doubleTree.inOrderTraversal();
cout << "\nPostorder traversal\n";
doubleTree.postOrderTraversal();
cout << endl;
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. *
**************************************************************************/
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