Answer
Notice the extra pieces that makes it different from the simple bubble sort.
$\bullet$ Get values of $n$ and the list elements
$\bullet$ Set marker $U$ for the unsorted section at the end of the list
$\bullet$ Set value of sorted to $N O$
$\bullet$ While the unsorted part has more than one element AND sorted = NO do
$\bullet\quad$ Set current element marker $C$ at second element of the list
$\bullet\quad$ Set value for count to 0
$\bullet\quad$ While $C$ has not passed $U$ do
$\bullet \quad\quad$ If item at position $C$ is less than the item on the left then
$\bullet \quad\quad\quad$ Exchange these two items
$\bullet\quad\quad\quad$ Add 1 to the value of count
$\bullet\quad\quad$ Move $C$ one position to the right
$\bullet\quad$ Move $U$ one position to the left
$\bullet\quad$ If count $>0$ then set sorted to $Y E S$
$\bullet$ Stop.
Work Step by Step
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