Given a ListItem class, complete main() using the built-in list type to create a linked list called shoppingList. The program should read items from input (ending with -1), adding each item to shoppingList, and output each item in shoppingList using the PrintNodeData() function.

Ex. If the input is:

milk

bread

eggs

waffles

cereal

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the output is:

milk

bread

eggs

waffles

cereal

Given main(), complete the program to add people to a queue. The program should read in a list of people’s names including “You” (ending with -1), adding each person to the peopleInQueue queue. Then, remove each person from the queue until “You” is at the head of the queue. Include print statements as shown in the example below.

Ex. If the input is:

Zadie Smith

Tom Sawyer

You

Louisa Alcott