Question

我有这段文字，该文字在括号内用索引标注：

Michael(1) Wigglesworth,(2) like(3) Taylor(4) an(5) Englishborn(6),
Harvard-educated(7) Puritan(8) minister.(9)

这些信息（内容和索引）：

*Deleted : 
 Wigglesworth - 2
 like - 3
 Taylor - 4
 an - 5
 Englishborn, - 6

*Added:
Wigglesworth, - 2
is - 3
a - 4
handsome - 5
men - 6 
who - 7
is - 8

这将是更新的句子：

Michael Wigglesworth is a handsome men who is Harvard-educated Puritan minister.

我当时正在考虑使用LinkedList。您是否有实现此想法的想法？

Answer 1

使用列表方法pop和insert可以更轻松地完成此操作。对于删除，您必须首先从较高的索引中删除，而对于插入，则必须首先从较低的索引中插入，以保持目标索引的准确性。另外，Python中的索引基数为0，因此您需要相应地调整输入索引。

string = 'Michael Wigglesworth, like Taylor an Englishborn, Harvard-educated Puritan minister.'
delete = [1, 2, 3, 4, 5]
add = {
    1: 'Wigglesworth',
    2: 'is',
    3: 'a',
    4: 'handsome',
    5: 'men',
    6: 'who',
    7: 'is'
}
words = string.split()
for i in delete[::-1]:
    words.pop(i)
for i, word in add.items():
    words.insert(i, word)
print(' '.join(words))

这将输出：

Michael Wigglesworth is a handsome men who is Harvard-educated Puritan minister.

使用索引以及添加和删除的单词的内容更新原始句子

1 个答案: