d08 ex01 change addnumber(range) to match official container way of doing it

d08/ex01/Span.hpp

@@ -17,7 +17,9 @@ public:
 	Span &	operator=( Span const & rhs );
 
 	void	addNumber(int nb);
-	void    addNumber(int * arr, unsigned int size);
+//	void    addNumber(int * arr, unsigned int size);
+	template <class InputIterator>
+	void    addNumber(InputIterator first, InputIterator last);
 
 	unsigned int	shortestSpan();
 	unsigned int	longestSpan();