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Program to reverse the position of each word of a given string in Python
Suppose we have a string of words delimited by spaces; we have to reverse the order of words.
So, if the input is like "Hello world, I love python programming", then the output will be "programming python love I world, Hello"
To solve this, we will follow these steps −
- temp := make a list of words by splitting s using blank space
- temp := reverse the list temp
- return a string by joining the elements from temp using space delimiter.
Let us see the following implementation to get better understanding −
Example
class Solution:
def solve(self, s):
temp = s.split(' ')
temp = list(reversed(temp))
return ' '.join(temp)
ob = Solution()
sentence = "Hello world, I love python programming"
print(ob.solve(sentence))Input
"Hello world, I love python programming"
Output
programming python love I world, Hello
Updated on: 07-Oct-2020
416 Views
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