Python: Reverse a string word by word

Python Class: Exercise-8 with Solution

Write a Python class to reverse a string word by word.

Sample Solution:

Python Code:

class py_solution:
    def reverse_words(self, s):
        return ' '.join(reversed(s.split()))

print(py_solution().reverse_words('hello .py'))

Sample Output:

.py hello 

Pictorial Presentation:

Python: Reverse a string word by word.


Flowchart: Reverse a string word by word

Visualize Python code execution:

The following tool visualize what the computer is doing step-by-step as it executes the said program:

Python Code Editor:

Contribute your code and comments through Disqus.

Previous: Write a Python class to implement pow(x, n).
Next: Write a Python class which has two methods get_String and print_String. get_String accept a string from the user and print_String print the string in upper case.

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.

Share this Tutorial / Exercise on : Facebook and Twitter

Python: Tips of the Day

The Zip() Function:

>>> students = ('John', 'Mary', 'Mike')
>>> ages = (15, 17, 16)
>>> scores = (90, 88, 82, 17, 14)
>>> for student, age, score in zip(students, ages, scores):
...     print(f'{student}, age: {age}, score: {score}')
John, age: 15, score: 90
Mary, age: 17, score: 88
Mike, age: 16, score: 82
>>> zipped = zip(students, ages, scores)
>>> a, b, c = zip(*zipped)
>>> print(b)
(15, 17, 16)