如何将函数用作函数中的参数？

Question

我试图在另一个函数中使用一个函数作为参数，但我一直得到一个错误。你们能看看我的密码吗

#Program used to reverse the order of a string.

sentence = input("Write a sentence. After you click enter it will be returned in reverse order. ")
userInputList = [ ]
reverseInputList = [ ]

#remove any periods from the sentence.
def remove(sentence):
  stripped = sentence.replace(".", "")
  return stripped

#print string in reverse order
def convertList(stripped):
  userInputList = stripped.split()
  reverseInputList = userInputList[::-1]

  for i in range(len(reverseInputList)):
   print (reverseInputList[i], end=" ")


remove(sentence)

convertList(remove())

Answer 1

我不知道你会犯什么错误，但我看到了错误：

您必须将来自remove(sentence)的结果分配给变量，并在convertList()中使用此结果

result = remove(sentence)

convertList(result)

或者您必须在convertList()中直接使用带有参数remove(sentence)的函数

convertList(remove(sentence))