Write a program to convert the following two lists into the wanted dictionary:```plaintextkeys = ['Ten', 'Twenty', 'Thirty']values = [10, 20, 30]```The wanted dictionary: `{'Ten': 10, 'Twenty': 20, 'Thirty': 30}`

1) Below is program to convert list into wanted dictionary It defines initial list keys and values…

Answered: Write a program to convert the…

Write a program to convert the following two lists into the wanted dictionary keys ['Ten', Twenty, Thirty! values [10, 20, 30) The wanted dictionary: (Ten: 10, 'Twenty: 20, 'Thirty': 30).

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

import json, datetime, csvfrom pprint import pprint Question 3 - Using the cleaned list of lists from question 1, create a dictionary of dictionaries where each key in the outer dictionary is an author whose last name starts with the letter 'S'. - Each inner dictionary should contain the number of books that author has written as 'Number of Books' - It should contain the earliest book title for that author based on year with the key 'First Book' - Finally it should contain the latest book title for that author based on year with the key 'Last Book' - If an author has only one book put the same title in both places - Return the dictionary of dictionaries def author_history(cleaned_list): Args: cleaned_list (list) Returns: dictionary of dictionaries Output: {'SafranFoer,Jonathan': {'First Book': 'ExtremelyLoudandIncrediblyClose', 'Last Book': 'ExtremelyLoudandIncrediblyClose',…
+ enuity.com/Player/ emester A 4 5 Mark this and return M BO DELL A user is going to process an unspecified quantity of numbers. The desired result is to have the numbers ordered from smallest to largest. Which statement is true? Select three options. You could use a loop to add the numbers to a list, and then use an insertion sort to order the list. You could use a loop to add the numbers to a dictionary, and then use a built-in sort method to sort the dictionary. You could use a loop to ask the user for the numbers, adding them to a list. Then use the built-in sort method to order the list. You could use a loop to add numbers to a list. Then use a binary search to sort the list. You could use a spreadsheet to enter the numbers, and then use the spreadsheet sort method from the menu to sort the numbers. Save and Exit Next < English Sign out Kinley TIME REMAINING 57:01 Submit D Mar 27 12:0
What will be displayed after the following code executes? (Note: the order of the display of entries in a dictionary are not in a specific order.)
In the description of bubble sort in the previous question, the sorted section of the list was at the end of the list. In this question, bubble sort will maintain the sorted section of the beginning of the list. Make sure that you are still implementing bubble sort! a) Rewrite the English description of bubble sort from the previous question with the necessary changes so that the sorted elements are at the beginning of the list instead of the end. b) Using your English description of bubble sort, write an outline of the bubble sort algorithm in English. c) Write the bubble_sort_2(L) function. d) Write Nose test cases for bubble_sort_2.
Read strings from input until 'stop' is read. For each string read: If the string is a key in dictionary patients_record, delete the key from patients_record and output the string followed by ' deleted'. Otherwise, output the string followed by ' not a key'.
Please complete on Python Write a program that keeps a dictionary in which both keys and values are strings, names of students and their courses grades. Prompt the user of the program to add or remove students, to modify grades, or to print all grades. The printout should be sorted by name and formatted like this: <br>Carl: B+ <br>Joe: C <br>Sarah: A <br>Francine: A
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…
In python make a function with the parameter of a dict[str, str] the function will simply invert the dictionary do not use .get, .item, .values, or import builtins If you encounter more than one of the same key when trying to invert the key and value, raise a keyerror for example ['john': 'white', 'garcia': 'white'], should trigger the raise KeyError call
12 Language Python
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…
given dictionaries, d1 and d2, create a new dictionary with the following property. For each entry(a,b) in d1, if a is not a key of d2 then add (a,b) to the new dictionary. For each entry (a,b) in d2, if a is not a key of d1 then add (a,b) to the new dictionary. For example, if d1 is {2:3, 8:19, 6:4, 5:12} and d2 is {2:5, 4:3, 3:9}, then the new dictionary should be {8:19, 6,4, 5:12, 4:3, 3:9}. using puthon
Write a function called list_to_dict(lst) that takes a 2-D list of sales records of this form.[["customer1", "bread", 5], ["customer2", "bread", 4.5], ["customer1", "egg", 6.75]]Your function will store the sales information in a dictionary, where each {key:value} pair of the dictionary stores {a unique customer: [ a list of all products purchased by this customer, total cost of these products]}, and returns the dictionary. Sample run,sales = [ ["customer1", "bread", 5], ["customer2", "bread", 4.5], ["customer1", "egg", 6.75],["customer2", "milk", 4.35], ["customer3", "egg", 3.6], ["customer4", "bread", 4.5],["customer1", "milk", 4.35], ["customer2", "egg", 3.6], ["customer4", "milk", 4.35] ]>>> record = list_to_dict(sales)>>> display(record)customer1 : [['bread', 'egg', 'milk'], 16.1]customer2 : [['bread', 'milk', 'egg'], 12.45]customer3 : [['egg'], 3.6]customer4 : [['bread', 'milk'], 8.85]