Print the median of array based on the size of array
if nSize % 2 == 1 : NEW_LINE INDENT return interNodes [ int ( nSize / 2 ) ] NEW_LINE DEDENT else : NEW_LINE INDENT return ( interNodes [ int ( ( nSize - 1 ) / 2 ) ] + interNodes [ nSize / 2 ] ) / 2 NEW_LINE DEDENT