This program illustrates push_back() and push_front() for putting values into a list, and shows the size of the list after each call to either of these member functions. Press Enter to continue ... Enter starting size for list: 2 Enter number of values to add to back: 5 We will now add the values 1 to 5 to the back of the list. Press Enter to continue ... Current list size: 7 Press Enter to continue ... Enter number of values to add to front: 10 We will now add the values 1 to 10 to the front of the list. Press Enter to continue ... Current list size: 17 Press Enter to continue ... Contents of the list: 10 9 8 7 6 5 4 3 2 1 0 0 1 2 3 4 5 Press Enter to continue ...