text: Check for last element
code: if ( result == True and n % 2 == 0 ) : NEW_LINE INDENT if ( arr [ n - 1 ] <= arr [ n - 2 ] ) : NEW_LINE INDENT result = False NEW_LINE DEDENT DEDENT elif ( arr [ 1 ] < arr [ 0 ] and arr [ 1 ] < arr [ 2 ] ) : NEW_LINE for i in range ( 1 , n - 1 , 2 ) : NEW_LINE INDENT if ( arr [ i ] < arr [ i - 1 ] and arr [ i ] < arr [ i + 1 ] ) : NEW_LINE INDENT result = True NEW_LINE DEDENT else : NEW_LINE INDENT result = False NEW_LINE break NEW_LINE DEDENT DEDENT