Function to calculate and return the power of any given number
def power ( num , n ) : NEW_LINE INDENT if ( n == 0 ) : NEW_LINE INDENT return 1 NEW_LINE DEDENT elif ( n % 2 == 0 ) : NEW_LINE INDENT return power ( num , n // 2 ) * power ( num , n // 2 ) NEW_LINE DEDENT else : NEW_LINE INDENT return num * power ( num , n // 2 ) * power ( num , n // 2 ) NEW_LINE DEDENT DEDENT