// This is version 1 of lab test #3 for lab section D1 with TA tests added.
// You are to add two new methods to the List class, found on the G: drive.
// Information on the methods to add can be found below.
// Submit files List.h and List.cpp using the submit program provided.

#include "stdstuff.h"
#include "List.h"

void realMain () {

  List list, list2, list3, list4, list5;

  for (int i = 0; i < 15; i++) {
    list.insert ((i * i) - (8 * i) + 3);
  }
  list3.insert(3);
  list4.insert(4);
  list5.insert(3);
  list5.insert(2);
  list5.insert(6);
  list5.insert(9);

  // Method "countOddValues" returns the number of nodes in the list containing odd values.
  // Note that "containing" refers to the *contents* of the node, not its position in the list.
  // If the list contains no odd values, it returns 0.
  // You are to add this method to class "List".  
  // Note that your method should work properly in all circumstances, not just for this
  // particular list.  (Feel free to add additional test cases.)
  cout << "\nThe number of odd values in list is (should be 8): " << list.countOddValues() << "\n\n";
  cout << "\nThe number of odd values in list2 is (should be 0): " << list2.countOddValues() << "\n\n";
  cout << "\nThe number of odd values in list3 is (should be 1): " << list3.countOddValues() << "\n\n";
  cout << "\nThe number of odd values in list4 is (should be 0): " << list4.countOddValues() << "\n\n";
  cout << "\nThe number of odd values in list5 is (should be 2): " << list5.countOddValues() << "\n\n";

  // Method "deleteValuesMultThree" deletes every node containing
  // a value that is an exact multiple of 3 (i.e. ..., -9, -6, -3, 0, 3, 6, ...). 
  // If the list contains no values that are multiples of 3, it has no effect.
  // You are to add this method to class "List".
  // Note that your method should work properly in all circumstances, not just for this
  // particular list.  (Feel free to add additional test cases.)
  list.deleteValuesMultThree();
  list2.deleteValuesMultThree();
  list3.deleteValuesMultThree();
  list4.deleteValuesMultThree();
  list5.deleteValuesMultThree();

  cout << "After deleting the list values that are multiples of three\n (should be: 68 23 -4 -13 -4):\n";
  list.outputList ();
  cout << "\n";

  cout << "After deleting the list2 values that are multiples of three\n (should be: empty):\n";
  list2.outputList ();
  cout << "\n";

  cout << "After deleting the list3 values that are multiples of three\n (should be: empty):\n";
  list3.outputList ();
  cout << "\n";

  cout << "After deleting the list4 values that are multiples of three\n (should be: 4):\n";
  list4.outputList ();
  cout << "\n";

  cout << "After deleting the list5 values that are multiples of three\n (should be: 2):\n";
  list5.outputList ();
  cout << "\n";
  
}


int main () {

  try {
    realMain ();
  }
  catch (exception &e) {
    cout << "Exception occurred " << e.what() << endl;
  }
  pause();
  return 0;

}