$4)$ Each search should return the statement $$ is at index $<$ index number$>.$ In the case where the searched for number is not in the list, the output should read $$ not found $,-1.$

$5)$ Your Intlist class should have a method to sort the array. Call the sort method and print

out the sorted array.

$6)$ Do a binary search on the sorted array for the following numbers $89,24,$ and $107.$

$7)$ Each search should return the statement $$ is at index $<$ index number$>.$ In the case where the searched for number is not in the list, the output should read $$ not found $,-1.$