Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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program7_1.py
Write a Python program that creates a list of your friends.
- Start with an empty list and then use a while loop to add friends to the list. This loop should repeat until you leave a name blank.
- Report the size of your list.
- You forgot a good friend. If she is not in the list (let code decide), she should be inserted at the start of the list.
- Use a for loop to display the names of your friends on one line, separated by spaces.
- A friend has moved away. Remove this friend by name from the list.
- Sort the list in alphabetical order and use another loop to display your friends, sorted.
Sample Output
Enter the first name of a friend or ENTER to quit Penny
Enter the first name of a friend or ENTER to quit Lenny
Enter the first name of a friend or ENTER to quit Kenny
Enter the first name of a friend or ENTER to quit Denny
Enter the first name of a friend or ENTER to quit Benny
Enter the first name of a friend or ENTER to quit
You made a list of 5 friends.
OOPS, you forgot to enter a very good friend.
If she is not in the list, she will be added now at the start of the list.
Here are my friends...
Jenny Penny Lenny Kenny Denny Benny
Sadly, one friend moved away and was deleted.
Here are my remaining friends in alphabetical order...
Benny Denny Jenny Kenny Penny
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