Consider a list of phone numbers (see the sample below), where each element (phone number) in that list is a 12-character long string and the first 3 characters represent an area code. Write a program that takes a list similar to this and creates a dictionary to store the total number of phone numbers for each area. i.e., {area code : total phone numbers for this area code}. phonebook = [‘123-456-7890’, ‘234-567-8901’, ‘345-6789-0123’, ‘123-000-9999’] Sample output for the phonebook list should be: {‘123’:2, ‘234’:1, ‘345’:1}

Q: As part of this assignment, the program that you will be writing will store current grades in a…

A: Introduction Dictionary: In Python, a dictionary is a built-in data type that is used to store and…

Q: In python without using pandas, .head, .iloc, or .select create a function that returns a…

A: Input : Value of object Output : Corresponding set of values

Q: def most_total(bdm): '''(dict of {str: dict of {int: list of str}}) -> str bdm is a birthday month…

A: Given: def most_total(bdm): '''(dict of {str: dict of {int: list of str}}) -> str bdm is a…

Q: Define a function called create_numbers_dictionary (numbers) which takes a list of integers as a…

A: The program is written in Python. Check the program screenshot for the correct indentation. Please…

Q: get_movie_dict() takes a 2-D list similar to movie_db and a dictionary similar to ratings as the…

A: Define get_movie_dict() function to return the dictionary containing name, year and ratings of the…

Q: I am having a difficult time with this. This program will store roster and rating information for a…

A: As the programming language is not mentioned here, we are using Python

Q: To create a dictionary, you just surround a sequence of value pairs of separated by: and the pair…

A: Task :- find out if given statement about the dictionary is true or false.

Q: Create a Series using a dictionary. For keys use ’Fall’ and ’Spring’ and for values use the first…

A: Answer:

Q: Write a program that reads the contents of a text file (Kennedy.txt). The program should create a…

A: Code

Q: Python Programming You are given an array a of length N and Q queries. Each query is described by a…

A: Required: Write a Python code following the given instruction which gives output the smallest…

Q: 14. The items() function of a dictionary returns the dictionary's keys and values as tuples in a…

A: Answer

Q: Question 3 1. Create a dictionary. a) Implement a dictionary car with the keys brand, model, and…

A: According to the information given:- We Have to follow the instruction in order to get desired…

Q: How many elements (2, 3, 0, or Can't say - an error message was issued) are in the dictionary…

A: using python programming language  the given dictionary code is someData = { } someData['cheese'] =…

Q: Define a function named print_details() which takes a dictionary library as a parameter. The key of…

A: Python programming allows to create a dictionary that contains the (key, value) pair values.  The…

Q: Given a dictionary where you have names of students as keys and their 3 exam grades as values, write…

A: The following code addresses a scenario involving student exam grades stored in a dictionary. It…

Q: This program will store roster and rating information for a soccer team. Coaches rate players during…

A: The codе you provided is a Java program for managing a soccеr tеam rostеr. It usеs two vеctors to…

Q: Create a dictionary (order_dict) that the key is the burger number, and the value is a list of the…

A: code : -   import csv order_dict =  {'1': [10, 3, 78], '2': [35, 0, 65], '3': [9, 23, 0], '4': [0,…

Q: Write a program in Python that uses a dynamic array to enter a list of strings into it. Allow the…

A: Step 1 : STARTStep 2 : input number of elementsStep 3 : enter elementsStep 4 : enter choice y/n for…

Q: hello, this problem is give some trouble about it? my code  # Dictionary to store course…

A: 1. Create a dictionary named course_prerequisites to store course prerequisites.   Initialize it…

Q: get_top_regions() that takes three input parameters; the 2-D list (similar to the database), the…

A: Slicing You can return a range of characters by using the slice syntax. Specify the start index and…

Q: This program will store roster and rating information for a football team. Coaches rate players…

A: The updated python program is given below: