Write a Python program in a .py file that implements a new encryption algorithm that includes the following: User enters a plaintext string Add 1 to each character’s numeric ASCII value. Convert it to a bit string. Shift the bits of this string one place to the left (as in MINDTAP exercise 4.5) Output the encrypted string. Reverse the process by having a user now enter an encrypted string and output the decrypted string.

Create a python program that creates a file named randNums.txt and writes a series of 100 random numbers, each having a value of 1 to 100, one per line, to the file.Note that you need to convert the number generated to a string value before writing it to the file. Recall that the random library is required

Write a program that will input the contents of a text file containing integers then writes each number and the frequency of that number appearing in the file. The output should look like the following sample output: Number Frequency 1 2 3 3 Also, copy the contents of the text file under your code Hints: Sort the list in ascending order before counting the numbers.

Create a program for caesar cipher in which the user enters a string of lowercase alphabets and the shift. The program should display the encoded string in the output. You can use the programming language of your choice but add the output screenshot in the file and test your code for the test case "fzyxtnavhal".

Write a high-security program in C that reads positive integers from a file "/challenge/numbers.txt" in the same directory as the program and outputs the biggest and smallest number.        Input (from numbers.txt):            100            45            12            0            42            922            2        Output:            922            0

Write a program in C to decrypt a cipher text using Caesar Cipher substitution method.Plain text was first encrypted with a Cipher Key within the range 1 to 26 and then encrypted then encrypted with key -1 (minus 1).Find the first key and write the key numbers and the decrypted plain text into text mode file "done.txt" using your program

Write a Python program stored in a file q1.py that calculates what day of the week a certain date will be in a given month. The user will first start by entering the first day of the month (i.e. Monday) and then enter a number from 1 to 30. In this problem, we assume that all months have 30 days. The program will output what day the number corresponds to. Users can enter days by the first three letters of the day, the whole name for the day, or the single letter abbreviation (U-Sunday, M-Monday, T-Tuesday, W-Wednesday, R-Thursday, F-Friday, S-Saturday). Example:  Enter the first day of the month: M Enter a date: 19 The 19th is a Friday.

Professor Potter, a punning pedantic, practices puzzling her students. She has left a secret message, of unknown length, encoded in a file for you to unravel. The setup is simple: each line of the file contains one char and one non-negative integer. The key to reading the message is organizing the characters in the proper order. The integer indicates the position of the character within the message. For example: e 2 b 1 a 3 h 5 c 4 spells 'beach' when unraveled. Write a program that will: Ask the user for the name of a file Check to see that the file exists and contains some data. Open and read this file exactly once Using your MessageDecoder class, unravel and display the message Offer to do it again on another file Required classes: You will create and submit 2 classes: MessageDecoder class: Responsible for converting a scrambled message file into plain text. Contains a public method getPlainTextMessage() that returns the String object. The scrambled file must be scanned only once…