def setof Names (profiles, location): Specific Restrictions (in addition to the general restrictions above): You are only allowed set(), .items(), .values(), .keys(), .add(), .get() o You should only use sets and dictionaries Description: profiles is a dictionary keeping track of the dating app members. The dictionary key is a profile ID, and the value is a list containing: member name, phone number and location. location is a string containing some location search value. This function returns a set containing the member's names who live in the search value location. Parameters: profiles is a dictionary of variable size that contains profile ID (string) as key and the member's name (string), phone number (string) and location (string) (in list format) as value. location is a string. Return value: a set containing the names of the members (string). Note that this function does return something! Assumptions: All input values are valid. The order of the list values in the dictionary is: member name first, followed by phone number and then location. Examples: profiles = { "B111": ["Anahi Saunders", "502-223-221", "Fair"], "B222": ["Thaddeus Huff", "501-121-1123", "Washington "], "B333": ["Deven Holden", "123-323-3463", "Vien"], "B444": ["Cale Day", "501-56-5321", "Cha"], "B555":["Kenley Hartman", "231-331-34", "Alex"], "B666":["Giovanni Ruiz", "123-258-1251", "Alex"], "B777": ["Kamari Knox", "224-127-2762", "Washington "], "B888": ["Kael Barr", 321-124-3312", "Washington "], "B999": ["Catalina Colon", "711-256-8456", "Fair"], "B010":["Jasiah Fritz", "513-212-1252", "Fair"] } setofNames(profiles, "Fair") setofNames(profiles, "Washington") setofNames(profiles, "Cha") {"Catalina Colon', 'Anahi Saunders', 'Jasiah Fritz"} {"Kael Barr', 'Thaddeus Huff", "Kamari Knox"} {'Cale Day'} Explanation: We first create a new set; as we loop through the dictionary looking for all location matches to the passed-in search value; every time there is a match found, we take the name from that dictionary value and add it to the set. When we have looked through the entire dictionary, we return the populated set.

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
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in python please

 

```plaintext
def setofNames(profiles, location):

Specific Restrictions (in addition to the general restrictions above):
- You are only allowed set(), .items(), .values(), .keys(), .add(), .get()
- You should only use sets and dictionaries

Description: 
profiles is a dictionary keeping track of the dating app members. The dictionary key is a profile ID, and the value is a list containing: member name, phone number, and location. location is a string containing some location search value. This function returns a set containing the member’s names who live in the search value location.

Parameters: 
profiles is a dictionary of variable size that contains profile ID (string) as key and the member’s name (string), phone number (string), and location (string) (in list format) as value. location is a string.

Return value: 
a set containing the names of the members (string).
Note that this function does return something!

Assumptions: 
All input values are valid. The order of the list values in the dictionary is: member name first, followed by phone number and then location.

Examples:
profiles = {
    "B111": ["Anahi Saunders", "502-223-2211", "Fair"],
    "B222": ["Thaddeus Huff", "501-121-1123", "Washington"],
    "B333": ["Deven Holden", "123-323-3465", "Vien"],
    "B444": ["Cale Day", "501-565-3321", "Cha"],
    "B555": ["Kenley Hartman", "231-331-3434", "Alex"],
    "B666": ["Giovanni Ruiz", "123-258-1251", "Alex"],
    "B777": ["Kamari Knox", "224-127-2762", "Washington"],
    "B888": ["Kael Barr", "321-224-3312", "Washington"],
    "B999": ["Catalina Colon", "711-256-8456", "Fair"],
    "B000": ["Josiah Fritz", "513-212-1252", "Fair"],
}

setofNames(profiles, "Fair")
=> {'Catalina Colon', 'Anahi Saunders', 'Josiah Fritz'}

setofNames(profiles, "Washington")
=> {'Kael Barr', 'Thaddeus Huff', 'Kamari Knox'}

set
Transcribed Image Text:```plaintext def setofNames(profiles, location): Specific Restrictions (in addition to the general restrictions above): - You are only allowed set(), .items(), .values(), .keys(), .add(), .get() - You should only use sets and dictionaries Description: profiles is a dictionary keeping track of the dating app members. The dictionary key is a profile ID, and the value is a list containing: member name, phone number, and location. location is a string containing some location search value. This function returns a set containing the member’s names who live in the search value location. Parameters: profiles is a dictionary of variable size that contains profile ID (string) as key and the member’s name (string), phone number (string), and location (string) (in list format) as value. location is a string. Return value: a set containing the names of the members (string). Note that this function does return something! Assumptions: All input values are valid. The order of the list values in the dictionary is: member name first, followed by phone number and then location. Examples: profiles = { "B111": ["Anahi Saunders", "502-223-2211", "Fair"], "B222": ["Thaddeus Huff", "501-121-1123", "Washington"], "B333": ["Deven Holden", "123-323-3465", "Vien"], "B444": ["Cale Day", "501-565-3321", "Cha"], "B555": ["Kenley Hartman", "231-331-3434", "Alex"], "B666": ["Giovanni Ruiz", "123-258-1251", "Alex"], "B777": ["Kamari Knox", "224-127-2762", "Washington"], "B888": ["Kael Barr", "321-224-3312", "Washington"], "B999": ["Catalina Colon", "711-256-8456", "Fair"], "B000": ["Josiah Fritz", "513-212-1252", "Fair"], } setofNames(profiles, "Fair") => {'Catalina Colon', 'Anahi Saunders', 'Josiah Fritz'} setofNames(profiles, "Washington") => {'Kael Barr', 'Thaddeus Huff', 'Kamari Knox'} set
**Background**

Loop statements allow us to run the same block of code repeatedly, with the chance to use different values for variables each time as the accumulated effects pile up. Lists are sequences that can be inspected value-by-value and modified at will. In this programming, we will use loops to perform calculations or adjustments on lists and multidimensional lists. We will also explore other sequences such as sets and dictionaries.

---

**General Restrictions**

- You are **not** allowed to **import** anything.
- You are **not** allowed to use slicing.
- You are **not** allowed to use **any** string methods.
- Please pay attention to specific restrictions written in for each individual function below.

---

- Don’t forget to comment the code
- No hard coding!
Transcribed Image Text:**Background** Loop statements allow us to run the same block of code repeatedly, with the chance to use different values for variables each time as the accumulated effects pile up. Lists are sequences that can be inspected value-by-value and modified at will. In this programming, we will use loops to perform calculations or adjustments on lists and multidimensional lists. We will also explore other sequences such as sets and dictionaries. --- **General Restrictions** - You are **not** allowed to **import** anything. - You are **not** allowed to use slicing. - You are **not** allowed to use **any** string methods. - Please pay attention to specific restrictions written in for each individual function below. --- - Don’t forget to comment the code - No hard coding!
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