Given a string and we have to split the string into words and also print the length of the each word in Python.

给定一个字符串，我们必须将字符串拆分为单词，并在Python中打印每个单词的长度。

Example:

例：

    Input:
str = "Hello World How are you?"
Output:
Hello ( 5 )
World ( 5 )
How ( 3 )
are ( 3 )
you? ( 4 )

String.split() Method

String.split()方法

To split string into words, we use split() method, it is an inbuilt method which splits the string into set of sub-string (words) by given delimiter.

要将字符串拆分为单词，我们使用split()方法 ，这是一个内置方法 ，它通过给定的定界符将字符串拆分为子字符串(单词)的集合。

split() Method Syntax:

split()方法语法：

 String.split(delimiter)

Explanation:

说明：

For example, there is a string str = "ABC PQR XYZ" and we want to split into words by separating it using space, then space will be delimiter here. To split the string to words, the statement will be str.split(" ") and then output will be "ABC" "PQR" "XYZ".

例如，有一个字符串str =“ ABC PQR XYZ” ，我们想通过使用空格将其拆分为多个单词，那么此处的空格将成为定界符。 要将字符串拆分为单词，该语句将为str.split(“”) ，然后输出为“ ABC” “ PQR” “ XYZ” 。

Program:

程序：

# Function to split into words
# and print words with its length
def splitString (str):
# split the string by spaces
str = str.split (' ')
# iterate words in string
for words in str:
print words," (", len (words), ")"
# Main code
# declare string and assign value
str = "Hello World How are you?"
# call the function
splitString(str)

Output

输出量

    Hello  ( 5 )World  ( 5 )How  ( 3 )are  ( 3 )you?  ( 4 )

翻译自: https://www.includehelp.com/python/print-words-with-their-length-of-a-string.aspx