Lab Assignment1 • Create three pandas series based on three different categories, a list, an array, and a dictionary. Change the index of the series of array into alphabet Change the name of the series of the list with panda lab5
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- Code in Perl Create an array which holds a list of Video Games, consisting of title, the year it was released (guess if you don’t know) , platform (NES, XBOX One, etc) and publisher (in that order). Add at least ten albums to the list. Then, use the split function and a for or foreach loop to display the publisher followed by the title and platform for each list element.python exercise: Write a Python function called get_top_students that takes the list of dictionaries as input and returns a dictionary containing the name and GPA of the top two students in the list. Each dictionary has the following keys: "name", "age", "major", and "gpa".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
- Remove Duplicates This function will receive a list of elements with duplicate elements, this function should remove the duplicate elements in the list and return a list without duplicate elements. The elements in the returned list must be in the same order that they were found in the list the function received. A duplicate element is an element found more than one time in the specified list.f) A new element can be added in a const array in Javascript. True/False.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',…
- Read each of the descriptions carefully. Decide whether the description applies to a List, a Dictionary, both structu The structure is mutable, that is, the structure itself can be changed by adding, removing, or rearranging the elements in the structure. v The elements in the structure are "unordered The clements in the strurture are ydered'. v The structure works exactly ilke array types delined in ather languages. A. Dictionary v Flements in the structure are indexed. B. Both v To add an element, use either the insert or append method. C. Neither v To remave an element, use the pop medhod. D.List Access a singe element of the structure by referring to its position in the structure. v Access a sirngle clement of the structure by referring to an index value. All elements in the structure must share a single data type (integer, fiaat, string, etr.Please written by computer source Eight students' grades in the respective courses are given via this dictionary:{'Math' : [80, 89, 93, 66, 84, 85, 74, 64],'Science' : [94, 76, 88, 78, 88, 92, 60, 85],'English' : [83, 76, 93, 96, 77, 85, 92, 60],'History' : [96, 66, 76, 85, 78, 88, 69, 99]}Form the corresponding pandas dataframe and report the means and standarddeviations by student and by course. Provide the 5-number summary for eachcourse.Problem 1 – Adding contactsIn this problem, you will create the skeleton for your entire assignment. In the next problems, you will add more functionality to your program.Our goal on this problem is to create a Rolodex to store names and e-mails (using 1D or 2D arrays, you can choose). The Rolodex can store up to 256 contacts. The Rolodex will store the contact's name as one String and the contact's e-mail as another String.Your application will work as follows:1. Upon starting, it will greet the user and prompt the user to select an option (an integer)2. There are three options in problem 1:1 – to add contactnote: If the Rolodex is full, i.e. there are 256 contacts stored, this option should print: "Roldex is Full" and ask the user to input a new option5 – to print all contacts0 – to exitIf the user inputs an incorrect value, the program should prompt for an option againIf the users select option 1:1. The application will then ask for the contact's name and e-mail (see the example for…
- Overview This program will have you cut and past a dictionary called food_dict from the specifications, the programmatically go through the list to find people who have not yet listed their favorite foods. It will then ask for their foods, update the dictionary, and finally print it at the end. Note: I will change the dictionary during grading Expected Output Example 1 What is Janelle's favorite food? Steak What is Thomas's favorite food? What is Yolanda's favorite food? Soup Here are the favorite foods: Jim's favorite food is Tacos Bob's favorite food is Burgers Janelle's favorite food is Steak Lisa's favorite food is Pizza Thomas's favorite food is Pho Yolanda's favorite food is Soup Finn's favorite food is Bread Specifications • You should submit a single file called M4A5.py • It should follow the submission standards outlined here: Submission Standards • Your program must loop through the dictionary to find empty values. • You must copy this dictionary definition to the top of your…[no. 23] Elements surrounded by [] are _, {} are _, and () are _____ a. sets only; lists or dictionaries; tuples b. lists; dictionaries or sets; tuples c. lists; sets only; tuples# 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],…