Dictionary-Returned Function a) Define a function, dictSqrt() with a parameter, x:  1) Create a list, num and uses a loop to store, x numbers into the list in the range of (0, x).  2) Create a list, sqrtNum and store all sqrt of the numbers saved in the list above.  3) Use dict() and zip() to create a dictionary, sqrtDict, as the return value with numbers as the keys and their  corresponding sqrt as the values. b) Define a main() function to do the following:  1) Get a random integer, n, in the range (1, 10). 2) Call dictSqrt() with the argument and print the returned dictionary. c) Call main() function to initiate the tasks to be performed. Example Output dictSqrt(3)will print the following: {0:0, 1:1, 2:1} PYTHON

def get_task(task_collection, ...): """ param: task_collection (list) - holds all tasks; maps an integer ID/index to each task object (a dictionary) param: ... (str) - a string that is supposed to represent an integer ID that corresponds to a valid index in the collection returns: 0 - if the collection is empty. -1 - if the provided parameter is not a string or if it is not a valid integer Otherwise, convert the provided string to an integer; returns None if the ID is not a valid index in the list or returns the existing item (dict) that was requested. """

Q2

You can create an empty dictionary with      dictionary()     [ ]     ( )     { } This data structure stores a collection of objects in an unordered manner where each object must be unique     dictionary     set     tuple     list

PYTHON: NEED CORRECTION  11) vector_add, takes two lists of the same size and adds the elements together.  12) Do subtraction, division, and multiplication for number 11. def vector_add(numList1, numList2):    numList.append(numList1, numList2)    return(numList) def sub_div_mult(numList):    numList=list_sub(numList, 2)    numList=list_divide(numList,2)    numList=list_multuply(numList2)    return numList

Python  function getData(fname:str)->ndarray that inputs data from a file into a list, then converts the list to a NumPy array of integer values and returns the array. The text file (fname) contains: integer numbers, one per line numbers are in the range 0 <= n <= 99 r * c (rows * columns) quantity of numbers, where c = r + 1 Example:  15 22 65 4 78 91 7 35 60 16 99 12 == [[15 22 65 4]  [78 91 7 35]  [60 16 99 12]]

# 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],…

Make new code please

struct insert_at_back_of_sll { // Function takes a constant Book as a parameter, inserts that book at the // back of a singly linked list, and returns nothing. void operator()(const Book& book) { /// TO-DO (3) /// // Write the lines of code to insert "book" at the back of "my_sll". Since // the SLL has no size() function and no tail pointer, you must walk the // list looking for the last node. // // HINT: Do not attempt to insert after "my_sll.end()". // ///// END-T0-DO (3) ||||// } std::forward_list& my_sll; };

Write a function in_list that will take as its parameters an input list called mylist and a number. If the number is in the list the function should retun true, ottherwise, it should retun false. def in_list(mylist,number):