如何让我的代码分析句子然后列出文本文件中的位置

Question

到目前为止，我已经得到了这个

UserSen = input("Enter a sentence of your choice, ")
position = {} # word -> position
words = UserSen.split()
for word in words:
    if word not in position: # new word
        position[word] = len(position) + 1 # store its position

如果你把句子放进去的话，我想把它做成类似的东西＆＃34;你好，你好吗？它会输出1,2,3,4,1,3,4,1

Answer 1

非常简单，您需要在目前找到的位置中保存一个列表：

# UserSen = "HI HOW ARE YOU HI ARE YOU HI"
UserSen = input("Enter a sentence of your choice, ")

# word -> positionDictionary
positionDictionary = {}
positionList       = []
words              = UserSen.split()

for word in words:

    # print( word )

    # new word
    if word not in positionDictionary:

        # store its positionDictionary
        positionDictionary[word] = len(positionDictionary) + 1

    positionList.append( positionDictionary[word] )

    # print( positionDictionary )
    # print( positionList )


print( positionList )