lExamines the entire list to select the smallest
element; places that element where it belongs (with array
index 0)
lExamines the remaining list to select the smallest
element from it;
places that element where it belongs (array index 1)
lContinues process until only 2 items remain in
unsorted portion
lExamines the last 2 remaining list elements to
select the smallest one;
place that element where it belongs in the array (index numItems-2, leaving the last
item in its proper place as well.
l