Write a complete C++ program to solve the
	``Binary--to--Decimal Number'' problem.
	Your program is invoked with one or more
	arguments on the command line.
	Each argument is a binary number.
	For each binary number, print the
	decimal value of the number, one per line.

	For example, assuming your program is called
	"bin2dec", a command line might look like:
		 $ bin2dec 101 1101 0 101101 01 11111111
	This would instruct your program to determine
	the decimal values of six binary numbers and
	produce the following output:
				   5
				   13
				   0
				   45
				   1
				   255
	You may assume that each argument is a valid 
	combination of zeros and ones; that is, you do
	NOT have to code any error checking code.  If
	your program is invoked with no arguments, it
	should do nothing and return silently.




























	Because you may have forgotten what a "main()" that
	processes arguments may look like, let me remind you:

			int main(int argc, char *argv[])