This program illustrates typical uses of the default list class iterator (which is a bidirectional iterator), and shows the use of operators =, ++, --, != and * with list class iterators.. Press Enter to continue ... First we enter some integer squares into a list of size 8, and then display: 0 1 4 9 16 25 36 49 Press Enter to continue ... Next we double the values in the list and re-display (backwards this time): 98 72 50 32 18 8 2 0 Press Enter to continue ...