Write a C++ program that implements the simple card game high/low.

At the start, the program prompts the user to enter a number, N, from 5 to 50 for the size of the deck, reprompting as needed. The deck contains card labeled 0, 1, 2, ..., N-1.

Use an array of ints to implement the deck. Initially the deck is ordered, with 0 in array index 0, 1 in array index 1, and so on. The program must shuffle the deck by randomly selecting 2 positions in the deck and swapping their contents. Do N swaps to shuffle the deck.

Once the deck is shuffled, the program displays the user's score (initially 0) and the first card from the deck and asks the user if the next card will be higher or lower in value. If the user is correct, one point is added to the users score. If incorrect, a point is deducted from the score. Repeat this process until there are zero or one remaining, at which point the game ends.

All the functions that are used on the deck should be stored in deck.cpp. The actual game code is in main.cpp. You should write a .h file for deck.cpp and a makefile to both compile and clean the project.