python如何比较两个列表

def compare(list1, list2):

    error = []

    error_index = []

    if len(list1) == len(list2):

        for i in range(0, len(list1)):

        #两个列表对应元素相同，则直接过

            if list1[i] == list2[i]:

                pass

            else:#两个列表对应元素不同，则输出对应的索引

                error.append(abs(list1[i]-list2[i]))

                # print(i)

                error_index.append(i)

    print(error)

    print(error_index)