Write a Python program that prompts the user to enter a sequence of lowercase words and stores in a list only those words whose first letter occurs again elsewhere in the word (e.g., "baboon"). Continue entering words until the user enters an empty string ("", not " "), at which point your program should print the list. You may want to create a helper function (a function that accomplishes some smaller part of your main task) that takes in a single string, and returns True if the first letter is repeated, or False otherwise. You could use a loop to do this, but you may also want to consider just using slicing and the in keyword, or the .count method.
Write a Python program that prompts the user to enter a sequence of lowercase words and stores in a list only those words whose first letter occurs again elsewhere in the word (e.g., "baboon"). Continue entering words until the user enters an empty string ("", not " "), at which point your program should print the list. You may want to create a helper function (a function that accomplishes some smaller part of your main task) that takes in a single string, and returns True if the first letter is repeated, or False otherwise. You could use a loop to do this, but you may also want to consider just using slicing and the in keyword, or the .count method.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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In python
![Write a Python program that prompts the user to enter a sequence of lowercase words and stores in a list
only those words whose first letter occurs again elsewhere in the word (e.g., "baboon"). Continue
entering words until the user enters an empty string ("", not " "), at which point your program should
print the list.
You may want to create a helper function (a function that accomplishes some smaller part of your main
task) that takes in a single string, and returns True if the first letter is repeated, or False otherwise.
You could use a loop to do this, but you may also want to consider just using slicing and the in keyword,
or the .count method.
Be sure to use an appropriate while condition here: while(True) might work in this case but it's bad style.
Example:
Enter a word: im
Enter a word: a
Enter a word: member
Enter a word: of
Enter a word: the
Enter a word: imperial
Enter a word: senate
Enter a word: on
Enter a word: a
Enter a word: diplomatic
Enter a word: mission
Enter a word: to
Enter a word: alderaan
Enter a word:
['member', 'imperial', 'alderaan']](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6fd040ed-6213-4a28-abb8-fabaa799ea1a%2Fdcf3f33c-3669-4c26-af0e-62c5d32f4b7a%2Fswdk7kk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Write a Python program that prompts the user to enter a sequence of lowercase words and stores in a list
only those words whose first letter occurs again elsewhere in the word (e.g., "baboon"). Continue
entering words until the user enters an empty string ("", not " "), at which point your program should
print the list.
You may want to create a helper function (a function that accomplishes some smaller part of your main
task) that takes in a single string, and returns True if the first letter is repeated, or False otherwise.
You could use a loop to do this, but you may also want to consider just using slicing and the in keyword,
or the .count method.
Be sure to use an appropriate while condition here: while(True) might work in this case but it's bad style.
Example:
Enter a word: im
Enter a word: a
Enter a word: member
Enter a word: of
Enter a word: the
Enter a word: imperial
Enter a word: senate
Enter a word: on
Enter a word: a
Enter a word: diplomatic
Enter a word: mission
Enter a word: to
Enter a word: alderaan
Enter a word:
['member', 'imperial', 'alderaan']
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