Chapter 6: Problem 14

Write a program that accepts a string from a user with the input function, chops that string into a series of tokens, sorts the tokens into ascending order, and prints them out.

Short Answer

Expert verified

To create a program that takes a user input, breaks it into tokens, sorts them in ascending order, and displays them, use the following Python code: ```python user_input = input("Please enter a string: ") tokens = user_input.split() tokens.sort() print("Sorted tokens:") for token in tokens: print(token) ``` This script uses the `input()` function to get the user input, the `split()` method to create a list of tokens, the `sort()` method to sort the tokens, and a loop to display the sorted tokens.

Step by step solution

Accept input from the user

To get the input from the user, use the `input()` function in Python. The user will enter a string, and it will be stored in a variable for further processing. For example: ```python user_input = input("Please enter a string: ") ```

Break the string into tokens

To break the given string into tokens, the `split()` method can be used. By default, this method splits a string based on whitespace, thus giving us a list of tokens. For example: ```python tokens = user_input.split() ```

Sort the tokens in ascending order

To sort the list of tokens in ascending order, use the `sort()` method for lists. This method modifies the original list and does not return a new sorted list. For example: ```python tokens.sort() ```

Display the sorted tokens

Finally, to print the sorted tokens, use a loop to iterate through each token in the sorted list and print it. For example: ```python for token in tokens: print(token) ``` Now, here is the complete code for the given exercise: ```python # Step 1: Accept input from the user user_input = input("Please enter a string: ") # Step 2: Break the string into tokens tokens = user_input.split() # Step 3: Sort the tokens in ascending order tokens.sort() # Step 4: Display the sorted tokens print("Sorted tokens:") for token in tokens: print(token) ```

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Write a program that accepts a string from a user with the input function, chops that string into a series of tokens, sorts the tokens into ascending order, and prints them out.

Short Answer

Step by step solution

Accept input from the user

Break the string into tokens

Sort the tokens in ascending order

Display the sorted tokens

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