Print Formatting
	// Make a program that asks for a number.
	// Print the number in hexadecimal.
	// Worth ONE point

	// Or

	// TWO points
	// Make a program that asks for a number. Print the number 
	// in a 6 character field right justified. 
	// Examples:
	// 1.2  prints “   1.2”
	// 3    prints “     3”
	// .123 prints “ 0.123”
	// - 5  prints “    -5”


File Stuff
	// ONE point
	// Make a function that returns true or false depending if the 
	// file exists.  Choose any filename you want
	
	// TWO points
	// Make a function that returns the number of 'q's in a file.
	// Choose any filename you want

	// THREE points
	// Make a function that returns nothing (void).  It prints the range of bytes given, from the filename given.
	// The range is inclusive 1..3 has three chars in it.
	// The range starts at 0.

Recursion
	// ONE point
	// Using recursion but no loops, 
	// make a function that returns the product of the numbers 1…N.

	// TWO points
	// Using recursion but no loops, 
	// make a function that returns number of ‘q’s in a string.


	// THREE points
	// Remove duplicate adjacent letters.  No loops.  Only recusion.