一句话中的平均词数？

Question

print 'The average amount of words in the sentence is' ,average, 'words'

我就是搞不定这个。

Answer 1

你应该把每个单独的字符加起来，然后除以你列表中的单词数量。

单词是通过空格分开的（不过你要考虑不同的情况）。nbrChar 是一个用来计算所有单词中字符数量的变量。

from __future__ import division
sentence = raw_input ("Please write a sentence for it to be counted and averaged:")

words = sentence.split(" ") #You should split words by space

nbrChar, average=0, .0

for word in words:
    nbrChar+= len(word)

average= nbrChar // len(words) 

print 'The average amount of words in the sentence is' ,average, 'words'