C++ program: Shopping List

Write a program that checks if shopping.txt exists.

If it doesnt exist, then the program creates a shopping list. Use an array of strings. We dont know how many items will be on the list. The user tells us how many items are on the list, and then tells you the items names. You display the items for the user. Write the shopping list to the text file called shopping .txt.

If the shopping.txt exists, then the program should read the text file into an array and display to the user. The user then tells you how many more items to add to the list, and tells you the items names. You display all the items for the user. At the end of the program, write the shopping list to the shopping.txt text file.