Assume you are given a dictionary student_dict with Mary taking ACT101, FIN202, MIS310 and MIS340, Steve is enrolled in FIN202, MKT300 and MIS310, and Paul is registered for ACT101 and MKT300. With Ist initially set to an empty list, which of the following would complete the code that will correctly produce the list of students taking MIS courses. for key in student_dict: for val in student_dict [key] : if 'MIS' in 1st.append( and val; val; 1st; key val; val; 1st; val val; key; 1st; val O val; key; 1st; key not in______: 100 E

Assume you are given a dictionary student_dict with Mary taking ACT101, FIN202, MIS310 and MIS340, Steve is enrolled in FIN202, MKT300 and MIS310, and Paul is registered for ACT101 and MKT300. With Ist initially set to an empty list, which of the following would complete the code that will correctly produce the list of students taking MIS courses. for key in student_dict: for val in student_dict [key] : if 'MIS' in 1st.append( and val; val; 1st; key val; val; 1st; val val; key; 1st; val O val; key; 1st; key not in______: 100 E

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

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def city_dict(adict): """ Question 6 -Given a dictionary that maps a person to a list of countries they want to travel to, return a dictionary with the value being the list sorted by the last letter in each countries name. If two countries have the same last letter, sort by the first letter. -For an extra challenge, try doing this in one line (Optional). Args: adict (dict) Returns: dict >>> city_dict({"Pablo": ["Belgium", "Canada", "Germany"], "Athena": ["Italy", "France", "Egypt"], "Liv": ["Japan", "Bolivia", "Greece"]}) {'Pablo': ['Canada', 'Belgium', 'Germany'], 'Athena': ['France', 'Egypt', 'Italy'], 'Liv': ['Bolivia', 'Greece', 'Japan']} >>> city_dict({"Jacob": ["Bahamas", "Brazil", "Chile"], "Lexi": ["Colombia", "Finland", "Panama"], "Emily": ["Ireland", "Russia", "Kenya", "Jordan"]}) {'Jacob': ['Chile', 'Brazil', 'Bahamas'], 'Lexi': ['Colombia', 'Panama', 'Finland'], 'Emily': ['Kenya',…
List data_list contains integers read from input, representing a sequence of data values. For each index i of data_list from 1 through the second-to-last index: The element at index i is a drop if the element is less than both the preceding element and the following element. If the element at index i is a drop, then output 'Drop: ', followed by the preceding element, the current element, and the following element, separating each element by a space.
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…
Need help answering this python question Create a dictionary of your friends that you found in 2017 and 2018. So, the keys are '2017' and '2018. For example: friend_solar = {2022: ["James", "Linda"] , 2023: ["Joshua", "Zoey"]} Print the friend's name Ask the user to enter a name of their friends. Then show the friend you found in 2022 or 2023. Ask the user to add a new friend name to the 2022 or 2023 lists (You need also to ask the user what year they want to add the friend name). Then add the entered friend name to the dictionary(2022 or 2023 value) Print the friends' dictionary on the screen.
10. Write another function called db_consistent that takes a dictionary of dictionariesin the format described in the previous question and returns Trueif and only if every one of the inner dictionaries has exactly the same keys.(This function would return False for the previous example, since RosalindFranklin's entry doesn't contain the 'author' key.)
Assume the variable definitions references a dictionary. Write an if statement that determines whether the key 'marsupial' exists in the dictionary. If so, delete 'marsupial' and its associated value. If the key is not in the dictionary, display a message indicating so.
calculate_new_balance Given a starting balance (a number), and a list of transaction tuples, calculate the final balance for an account. Transaction tuples are of the shape ("description", amount, "withdrawal") , or ("description", amount, "deposit"). The last entry in the tuple will be either "withdrawal" or "deposit". Every withdrawal decreases the balance of the account by the specified amount, and every deposit increases the balance. The return value is the new account balance, as a number. (which could be negative) Sample calls should look like: >>> calculate_new_balance(100, [("payday", 20, "deposit"), ("new shoes", 50, "withdrawal"), ("illicit winnings", 200, "deposit")])270>>> calculate_new_balance(100, [])100
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…
hi I really need help with this assignment problem flip_matrix(mat:list)->list You will be given a single parameter a 2D list (A list with lists within it) this will look like a 2D matrix when printed out, see examples below. Your job is to flip the matrix on its horizontal axis. In other words, flip the matrix horizontally so that the bottom is at top and the top is at the bottom. Return the flipped matrix. To print the matrix to the console: print('\n'.join([''.join(['{:4}'.format(item) for item in row]) for row in mat])) Example: Matrix:W R I T XH D R L GL K F M VG I S T CW N M N FExpected:W N M N FG I S T CL K F M VH D R L GW R I T X Matrix:L CS PExpected:S PL C Matrix:A D JA Q HJ C IExpected:J C IA Q HA D J
QUESTION 1 Write one line of code ONLY. Change the "MN" value from 1.63 to 1.66 of the NY dictionary. Use the variable given below: NY = ("BX":1.42, "MN":1.63, "QS":2.25, "BN":2.56, "SI": 0.47} TTT Arial 3 (12pt)
def sw_vehicle_search(cargo_capacity: int, max_speed: int, cost: int) -> list: This function will use the https://swapi.dev/ API to collect its information. This function is meant to be used to search for vehicles in Star Wars that meet the specified criteria. The function should return a list of names of the vehicles that have cargo capacities and a max speed greater than or equal to the value specified but also cost less than or equal to the cost given. Vehicles with "unknown" or "none" for any of the mentioned categories should not be regarded.  Keep in mind that not all of the vehicles in star wars are returned in one request to https://swapi.dev/api/vehicles/. The JSON object returned by this request has a next attribute that represents the next page of information. You must make multiple requests for each page to collect all vehicle information. You might find it helpful to use the following API handle(s): https://swapi.dev/api/vehicles/ - to retrieve all vehicles in Star Wars…
Overview Your program will start by creating a dictionary called_guy_dict1 with the following keys: • name • age • scout rank • scout badges The name is Jimmer, the age is 23, the rank is Eagle, and the badges will be a blank list. After you create the dictionary you will prompt the user to enter the three badges. You will think print the raw dictionary. Expected Output Example 1 I know Jimmer has three scout badges, what are they? The first badge is: Archery The econd badge is: Can The third badge is: Covert Intel {'name': 'Jimmer', 'age': 23, 'scout rank': 'Eagle', 'scout badges': ['Archery', 'Camping', 'Covert Intel']} Specifications • You should submit a single file called M4A4.py • It should follow the submission standards outlined here: Submission Standards • Your program should start by defining guy_dict1 as described above. scout badges should start as an empty list and be filled by the user input. • There should be no loops. Tips and Tricks It's as simple as it seems.