Problem $7$:

Write a method removeBadPairs that accepts an ArrayIntist of integers and removes any

adjacent pair of integers in the list if the left element of the pair is larger than the right element of

the pair. Every pair's left element is an even$-$numbered index in the list, and every pair's right

element is an odd index in the list. For example, suppose a variable called list stores the following

element values: $3,7,9,2,5,5,8,5,6,3,4,7,3,1.$ We can think of this list as

a sequence of pairs: $3,7,9,2,5,5,8,5,6,3,4,7,3,1.$ The pairs $9-2,8-5,6-3,$

and $3-1$ are "bad" because the left element is larger than the right one, so these pairs should be

removed. So the call of removeBadPairs $(1$ist$)$; would change the list to store $,$

$4,7.$ If the list has an odd length, the last element is not part of a pair and is also considered

"bad;" it should therefore be removed by your method.

If an empty list is passed in$,$ the list should still be empty at the end of the call. You may assume that

the list passed is not null. You may not use any other arrays, lists, or other data structures to help

you solve this problem, though you can create as many simple variables as you like.