### Write a Python function that, given the path to a

Assignment Detail:- Attempt the following tutorial questions: Part 1: 1-- You are given a string that holds a message encoded with a Caesar cipher of unknown distance- Suggest an algorithm for cracking this message- 2-- A bit shift is a procedure that takes a binary string and moves the digits either left or right, wrapping digits around as required; e-g- a left shift of 1 applied to 10011 gives 00111, and a left-shift of 2 gives 01110- Write a code segment that takes a string s, an integer k, and a Boolean b, and that prints s shifted by k, left if b if True, and right otherwise- 3-- Write a function which can take an integer N as an input and display all prime numbers between 0 and N- In addition, the function is expected to return the total number of prime numbers found- 4-- Write a Python function that, given the path to a directory, lists the files in the directory -Hint: The function is actually quite simple, but it will require a function that you will find in the os module-- Part 2:5-- Show the string that would result from each of the following string formatting operations- If the operation is not legal, explain why- -a- "Looks like {1} and {0} for breakfast"-format-"eggs", "spam"- -b- "There is {0} {1} {2} {3}"-format-1,"spam", 4, "you"- -c- "Hello {0}"-format-"Susan", "Computewell"- -d- "{0:0-2f} {0:0-2f}"-format-2-3, 2-3468- -e- "{7-5f} {7-5f}"-format-2-3, 2-3468- -f- "Time left {0:02}:{1:05-2f}"-format-1, 37-374- -g- "{1:3}"-format-"14"- 6-- i-- Write a function that generates a list of all prime numbers upto N- The function should take N as parameter and return the list- ii-- Write a function that returns a list of the first N prime numbers- Hint for question 6:You can skip testing even numbers as no even number besides 2 is a prime number- Also notice that your function must "return a list"- 7-- Define a Python function for the function header: intersect-r1, x1, y1, r2, x2, y2-, where r1 and r2 are the radii of the two circles whose corresponding centres are at -x1, y1- and -x2, y2-- The function returns True if the cicles intersect; False otherwise- Hint: Calculate the distance between the center of the circles- 8-- Write a function that takes a list as a parameter and swaps pairs of consecutive values in the list i-e- index 0 and 1, 2 and 3, 4 and 5 and so on- If there are odd number of elements in the list, the last element remains the same- 9-- Write a code segment that opens a file for input and prints the number of 4-letter words in the file- 10-- Write a script that prompts the user for the names of two text files, inputs the contents of the first file, and writes them to the second file-11-- Write a function that reads a text file, encrypts the text with public key encryption and writes the encrypted text to another file-Hint: Use the public, private key pairs provided in this PDF document by DrAjmalMian- 12-- Write another function that will read the encrypted file, decypher it and print the plain text on the screen- Part 3: 13-- As part of the solution to the SEND + MORE = MONEY cryptarithmetic problem, I suggested that you need a function to ensure that each solution only involves unique digits- Based on only using lists here is one implementation of that function:defall_different-S, E, N, D, M, O, R, Y- : digitlist = -S, E, N, D, M, O, R, Y- digitlist-sort-- for i in range-len-digitlist- - 1- : if digitlist-i- == digitlist-i+1- : return False return TrueYou will learn in your Level 2 units that sorting, which dominates this function, takes O-NlogN- time- That is, the run-time for this kind of program will rise proportional to NlogN, where N is the size of the input- What you are to do now is recode the function using a dictionary in which you record the number of times each digit has been seen- This implementation will have O-N- run time, which grows more slowly as N increases, so is better- 14-- i-- Write a function that reads the marks-txt file and prints the names of the students who obtained maximum marks in each subject- e-g- "Tom Hanks got the highest marks of 90 in CITS1401"- ii-- write a function that will calculate the average marks obtained in each subject in the above file and print them along with the subject name- iii-- if passing marks in each subject are 50, write a function that will print the number of students failed in each subject-v-- write a function that will calculate and print the overall total marks of each student along with the student's name- 15-- Write a function that can return the sum of the digits of the number N which is provided as an input- 16-- Write a function which takes two inputs: list of numbers and a number, and returns list of lists containing three numbers from the input lists such that the sum of three numbers equal to a given number- For instance, myfunction--1, 0, -1, 0, -2, 2-, 0- returns ---2, -1, 1, 2-, --2, 0, 0, 2-, --1, 0, 0, 1--- 17-- Write a function which takes any positive integer n, if n is even, divide it by 2 to get n/2- If n is odd, multiply it by 3 and add 1 to obtain 3n + 1- Store the results in a list and repeat the process until it reaches 1- For instance, myfunction-12- returns -12, 6-0, 3-0, 10-0, 5-0, 16-0, 8-0, 4-0, 2-0, 1-0-- 18-- Write a function to take a positive integer as an input and add the digits of the input repeatedly until the result has a single digit- For instance, myfunction-48- returns 3- 19-- Write a function that can display a triangle of asterisk -*-- The height of the triangle will be provided as an input- * *** ***** ****************
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