Write a function named create_names_dictionary (initials_list, names_list) which takes a list of initials and a list of names as parameters. The function returns a dictionary by looping through each element in the first and the second list and creating a corresponding key:value item. The 'key' of each item in the dictionary is the initials of the first name and surname, and the 'value' is the name (e.g. key of 'AW", value of 'Alex Wong'). For example, the following code: names_list = ['Abby Anderson', 'Bella Campbell'] initials ['AA', 'BC'] my_dictionary = create_names_dictionary (initials, names_list) print (my_dictionary) produces {'AA': 'Abby Anderson', 'BC': 'Bella Campbell'} You can assume that both parameters are the same length and that the initials_list does not contain any duplicates. For example: Test Result AA Abby Anderson names_list = ['Abby Anderson', 'Bella Campbell', 'Charlotte Donovan'] initials = ['AA', 'BC', 'CD'] BC Bella Campbell my_dictionary = create_names_dictionary (initials, names_list) CD Charlotte Donovan for letter in sorted (my_dictionary.keys()): print(letter, my_dictionary[letter])

Write a function named create_names_dictionary (initials_list, names_list) which takes a list of initials and a list of names as parameters. The function returns a dictionary by looping through each element in the first and the second list and creating a corresponding key:value item. The 'key' of each item in the dictionary is the initials of the first name and surname, and the 'value' is the name (e.g. key of 'AW", value of 'Alex Wong'). For example, the following code: names_list = ['Abby Anderson', 'Bella Campbell'] initials ['AA', 'BC'] my_dictionary = create_names_dictionary (initials, names_list) print (my_dictionary) produces {'AA': 'Abby Anderson', 'BC': 'Bella Campbell'} You can assume that both parameters are the same length and that the initials_list does not contain any duplicates. For example: Test Result AA Abby Anderson names_list = ['Abby Anderson', 'Bella Campbell', 'Charlotte Donovan'] initials = ['AA', 'BC', 'CD'] BC Bella Campbell my_dictionary = create_names_dictionary (initials, names_list) CD Charlotte Donovan for letter in sorted (my_dictionary.keys()): print(letter, my_dictionary[letter])

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

See similar textbooks

Similar questions

Write a function create_task that creates a dictionary to store the information for a single task. This function takes two parameters: a list with the keys and a list with the corresponding values and returns a dictionary with the provided keys mapping to the corresponding values. In our main program, we will create a list with the keys that allow us to capture: the name of the task (a string) description (a string) due date (a list) priority (an integer) In the main program, create a list called task_fields that stores these keys: task_fields = ["name", "description", "due date", "priority"] Do not hardcode these fields in the function -- they are provided as the argument into the function. Loop over each key to ask the user to input the corresponding information. Assemble it into a new list. Call create_task with these two lists as an input to get the dictionary with the task information. Print the resulting dictionary from the main program. When running the program, you could see…
# Using the routes dictionary defining places your airline can go with #with mileage to each, create a function that determines the total #distance travelled by going to the airports in sequence defined by this # list itinerary and the routes dictionary. (No published answer... def summary (routesMap) : # Please do not change any code below... airports = list (routesMap.keys ()) for airport in airports: destinations = routesMap [airport] for n in range (0,len (destinations)): destinationInfo = destinations [n] destination = destinationInfo [0] mileage = destinationInfo [1] print (f"Leaving {airport} to {destination} for (mileage} miles.") def distanceUsing (routesMap, itinerary): milesTravelled = 0 ### Your code goes here. return milesTravelled def main (): # Please do not change this dictionary... routes = { main () "Austin": "Chicago": "Dallas": "Denver": "El Paso": "Houston": "Nashville": summary (routes) [["Chicago", 500], ["Houston", 180], ["Nashville", 86011, [["Austin", 500],…
Write a prgram that creates a dictionary containing course numbers and room numbers of the room where the courses meet. The dictionary should have the following key value pairs: Course Number Room Number CS101 3004 CS102 4501 CS103 6755 NT110 1244 CM241 1411 This program should also create a dictionary containing course numbers and the names of the instructors that teach each course. The dictionary should have the following key-value pairs: Course Number Instructor CS101 Haynes CS102 Alvarado CS103 Rich NT110 Burke CM241 Lee This program should also create a dictionary containing the course numbers and the meeting times of each course. The dictionary should have the following key values Course number Meeting Time CS101 8:00 a.m. CS102 9:00 a.m. CS103 10:00 a.m. NT110 11:00 a.m. CM241 1:00 p.m. If…
Python question, need some help
Python code please help, indentation would be greatly appreciated
q2
Write a function named count_vowels that accepts a string as an argument. The function should count the number of times each vowel (the letters a, e, i, o, and u) appears in the string, and store those counts in a dictionary. When the function ends, the dictionary should have exactly 5 elements. In each element, the key will be a vowel (lowercase) and the value will be the number of times the vowel appears in the string.
This code is a part of a C dictionary. Please write the code for the below requirements. dict_get Next, you will implement: char* dict_get (const dict_t* dict, const char* key); This function goes through the list given by dict. If you use the above structure, this means starting at el = dict->head and checking each time whether the key at el is key; if it is not, we set el = el->next, until either key is found, or we reach el == NULL. To compare key with el->key, we need to compare one by one each character in key with those in el->key. Remember that strings in C are just pointers (memory addresses) to the first character in the string, so comparing el->key == key will not do what you want. So how do you even get the length of a string s? You would start at memory location s and advance as long as the byte at s (i.e. *s) is not the end-of-string marker (\0, the NULL character). This can get a bit messy, so luckily, you are allowed to use the string comparison…
13. While dictionaries are designed so that we can find a value based on a key, every so often we need to perform a reverse lookup. For example, imagine a dictionary where the keys are names and the values are phone numbers. Usually we want to find the phone number based on the name, but occasionally you might need to find a name based on the phone number. Write a function called reverse_lookup(dictionary, value) that returns all the keys in the dictionary associated with the specified value. Note: In dictionaries, the keys are guaranteed to be unique, but the values are not. So your function should return a list containing all of the matching keys (if any) Example: Given this dictionary, groups = {'Apple': 'Fruit', 'Spinach': 'Vegetable', 'Banana': 'Fruit'} reverse_lookup (groups. Vegetable') ["Spinach'] reverse_lookup (groups, Fruit') ['Apple'. 'Banana'] reverse_lookup (groups. 'Meat') []
This section has been set as optional by your instructor. OBJECTIVE: Write a program in Python that prints the middle value of a dictionary's values, using test_dict from the test_data.py module. NOTE: test_dict is created & imported from the module test_data.py into main.py Example 1: test dict = {'a':1,'b':9,'c':2,'d':5} prints 5 Example 2: test_dict = {'b':9,'d':5} prints 5 Hint: You may(or may not) find the following function useful: list.sort() which sorts the elements in a list. Note: the result is automatically stored in the original list, and return value from the function is None Туре list = [1, 2,3,2,1] After calling: list = [1,1,2,2,3] list.sort(), 339336.2266020 x3zgy7 LAB 13.11.1: Middlest Value (Structured Types) АCTIVITY 0/11 File is marked as read only Current file: test_data.py 1 #This module creates the test_dict to be used in main.py 2 #Reads input values from the user & places them into test_dict 3 dict_size = int(input()) #Stores the desired size of test_dict. 4…
Must show it in Python: Please show step by step with comments. Please show it in simplest form. Input and Output must match with the Question Please go through the Question very carefully.
As part of this assignment, the program that you will be writing will store current grades in a dictionary using course codes as keys and with values consisting of percent grades in lists. The main functions of this program are to print a student's gradebook, to drop the lowest grade in each course, print the student's gradebook again, drop the course with lowest average, and finally printing the student's gradebook again. This program requires a main function and a custom value-returning function. In the main function, code these basic steps in this sequence (intermediate steps may be missing): start with an empty dictionary that represents a gradebook and then use a while loop to allow the input of course codes from the keyboard. End the while loop when the user presses enter without entering data.within the while loop:for each course entered, use a list comprehension to generate five random integers in the range of 70 through 100. These random integers in a list represent the…