How Find Uncommon Words from Two Strings in Python

[arnau2010]

In this tutorial, we’ll learn how to program "How to Find Uncommon Words from Two Strings in Python." The objective is to safely and efficiently identify words that appear in one string but not in the other. This tutorial will guide you through the process step by step, ensuring a clear understanding of all necessary elements for extracting uncommon words. So, let’s get started!

This topic is straightforward to understand. Just follow the instructions I provide, and you’ll complete it with ease. The program I’ll demonstrate will show you the proper way to find uncommon words from two strings. So, let’s dive into the coding process!

Getting Started:

First you will have to download & install the Python IDLE's, here's the link for the Integrated Development And Learning Environment for Python https://www.python.org/downloads/.

Creating Main Function

This is the main function of the application. The following code will display a simple GUI in terminal console that will display program. To do this, simply copy and paste these blocks of code into the IDLE text editor.

1. def
   
   UncommonWords(
   
   A,
   
   B)
   
   :
   
2. 
   
3. 
   
4. count =
   
   {
   
   }
   
5. 
   
6. 
   
7. for
   
   word in
   
   A.split
   
   (
   
   )
   
   :
   
8. count[
   
   word]
   
   =
   
   count.get
   
   (
   
   word,
   
   0
   
   )
   
   + 1
   
9. 
   
10. 
    
11. for
    
    word in
    
    B.split
    
    (
    
    )
    
    :
    
12. count[
    
    word]
    
    =
    
    count.get
    
    (
    
    word,
    
    0
    
    )
    
    + 1
    
13. 
    
14. 
    
15. return
    
    [
    
    word for
    
    word in
    
    count if
    
    count[
    
    word]
    
    ==
    
    1
    
    ]
    
16. 
    
17. 
    
18. while
    
    True
    
    :
    
19. print
    
    (
    
    "\n
    
    ================= Find Uncommon Words from Two Strings =================\n
    
    \n
    
    "
    
    )
    
20. 
    
21. 
    
22. stringA =
    
    input
    
    (
    
    "Enter a string A: "
    
    )
    
23. stringB =
    
    input
    
    (
    
    "Enter a string B: "
    
    )
    
24. 
    
25. 
    
26. print
    
    (
    
    UncommonWords(
    
    stringA,
    
    stringB)
    
    )
    
27. 
    
28. opt =
    
    input
    
    (
    
    "\n
    
    Do you want to try again?(yes/no): "
    
    )
    
29. 
    
30. if
    
    opt.lower
    
    (
    
    )
    
    ==
    
    'yes'
    
    :
    
31. ret=
    
    False
    
32. elif
    
    opt.lower
    
    (
    
    )
    
    ==
    
    'no'
    
    :
    
33. ret=
    
    True
    
34. print
    
    (
    
    "Exiting program...."
    
    )
    
35. else
    
    :
    
36. print
    
    (
    
    "Please enter yes/no:"
    
    )
    
37. break
    
38. 
    
39. if
    
    ret ==
    
    False
    
    :
    
40. continue
    

This program finds uncommon words from two input strings. An uncommon word is a word that appears in only one of the two strings but not in both. It works by counting the occurrences of each word in both strings and returning words that appear exactly once. The program runs in a loop, allowing users to input multiple sets of strings until they choose to exit.

Output:

There you have it we successfully created How Find Uncommon Words from Two Strings in Python. I hope that this simple tutorial help you to what you are looking for. For more updates and tutorials just kindly visit this site. Enjoy Coding!

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