This program illustrates the merge() member function for list objects. Press Enter to continue ... For the first list we have: Size = 7 Contents: 1 3 5 7 9 11 13 Press Enter to continue ... For the second list we have: Size = 8 Contents: 2 4 6 8 10 16 20 22 Press Enter to continue ... Now we merge the second list with the first list. Press Enter to continue ... After the merge, for the first list we have: Size = 15 Contents: 1 2 3 4 5 6 7 8 9 10 11 13 16 20 22 Press Enter to continue ... And for the second list we now have: Size = 0 Contents: Press Enter to continue ... Next we illustrate a merge in which the ordering of the integer values is determined by the criterion that one integer precedes another if and only if it has a smaller digit sum. Press Enter to continue ... For the first list we have: Size = 6 Contents: 20 12 15 61 17 19 Press Enter to continue ... For the second list we have: Size = 4 Contents: 11 23 14 81 Press Enter to continue ... Now we merge the second list with the first list. Press Enter to continue ... After the merge, for the first list we have: Size = 10 Contents: 20 11 12 23 14 15 61 17 81 19 Press Enter to continue ... And for the second list we now have: Size = 0 Contents: Press Enter to continue ...