The following table lists the specifications that are used in C++'s printf statements:

	Specification		Argument type		What is displayed
	%i		int		integer
	%o		int		octal integer
	%x, %X		int		hexadecimal integer
	%c		int		character
	%s		char pointer		string
	%f		double		floating-point number
	%e, %E		double		floating-point number with exponent
	%%				the % character