Create a MessageDecoder program that reads from a file (one character at a time), and writes all non-numeric characters to a file called DecodedMessage.txt, displaying a secret (and motivational) message.
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- Python programming-basics homework assignment: Write a program that inputs a text file, should print unique words in file in abc order, uppercase words should take precedence over lower. this is example of output: example text file: brown dog fox jumps lazy over quick the example output: brown dog fox jumps lazy over quick the THis is MY output: thequickbrownfoxjumpsoverthelazydog This is my code: QUESTION: why it won't SORT or removing unique text like example output: # Put your code herefileName = input("Enter the input file name:")word_list = []with open(fileName) as words: for line in words: line.rstrip() for list_of_words in line.split(): print(list_of_words) word_list.sort() for list2_words in word_list: if list2_words not in word_list: word_list.sort() word_list.append(list_of_words) for new_words in line.split(): print(new_words)File Stream Problem: Implement a Caesar cipher that can encrypt and decrypt text and file. A Caesar cipher is a substitution cipher that shifts the letters in the original message x spaces ascending the alphabet where x is the key. Example if the key for the cipher is 3, and the message is “I will be there.” Then the coded message would be “L zloo eh wkhuh” Program requirements: Create a class call CCipher that has two member functions encrypt and decrypt. The program should be able to encrypt/decrypt a message from a file as well as a keyboard input. The default key should be 3. The user should be able to select between encrypting and decrypting and should be allowed to do so multiple times until s/he decides to end the program. The file format to be encrypted should be a “.txt” and the user should be able to provide the name of the file to be encrypted, after which the file should be deleted. The user should have the option to view…scanner format using java please have the code copypaste Create a program to count the word's length distribution of a text file. The program should read in the file row by row and split the row into words (assuming there is no punctuations). Then the program should count the number of strings of a certain length. For example, given the following file: Mary has a little lamb little lamb little lamb The result should be: Length 1: 1 Length 3: 1 Length 4: 4 Length 6: 3
- 12 Digit Barcode In this homework, you will develop a python program which reads a series of barcodes from "barcodes.txt" and creates an output file "output.txt" which contains the barcodes and their status as seen in the example output below. 153182953420 5+1+2.5.4-1 7+3+8+4+3+2-3 1 23601057072 6+t-13 Even : 2+6+1 +5+0 = 14 Odd: 1+3+0+ 0 +7+7 = 18 3 x8 = 24 D+3- 10 4 + 4 = 8 10 -8 = 2 (CORRECT) What to submit: 1) ipynb file which contains checkBarcode function which takes a string varlable as input and returns true or false, and a driver program which reads in "barcodes.txt" and creates "output.txt". Assume the input file contains one barcode info per line. Important: Your input file name MUST BE "barcodes.txt" and the output file name MUST BE "output.txt". Otherwise, you'l get up to 30 pts penalty Below a sample output.txt: 123601057072 is a valid 10-digits barcode lab601057072 is an invalid 10-digits barcode 172601055072 is an invalid 10-digits barcode 12345 is an invalid 10-digits…JAVA PPROGRAM ASAP Please Modify this program ASAP BECAUSE IT IS HOMEWORK ASSIGNMENT so it passes all the test cases. It does not pass the test cases when I upload it to Hypergrade. Also, for test cases 1-4 it wants only to input Please enter the file name or type QUIT to exit: then input the file and display the Total number of words. For test cases 5 and 7 it wants to only to input Please enter the file name or type QUIT to exit then input input5.txt and then display File: input5.txt does not exist.\n then display Please enter the file name again or type QUIT to exit:\n then type input1.txt to display the total number of words or type quit to exit the program. For test case 6 it wants only to Please enter the file name again or type QUIT to exit:\n then type quit to exit the porgram. Because RIGHT NOW IT PASSES 1 OUT OF 7 TEST CASES. I have provided the failed the test cases as a screenshot. The program must pass the test case when uploaded to Hypergrade. Because RIGHT…PLEASE COMMENT CODE In a python program, create a new file and call it “ tracking”. Write to it four lines each contains information about an order like this: 1-00654-021 Dell charger Toronto-WEST 99-49-ZAD011-76540-022 ASUS battery Milton-EAST 34-56-CBH561-09239-026 HP HD Scarborough-NORTH 12-98-AZC451-12349-029 Mac FD North York-LAWRENCE 34-49-ZWL01Add the file two more lines: 1-34567-055 Lenovo SSD Milton-ON 34-09-MT04 1-90432-091 Lenovo battery Oakville-ON 78-KL98 Define a function that searches for a brand (e.g. Dell, ASUS, etc.). Test the function in your program.
- C++ Add a search command that asks the user for a string and finds the first line that contains that string. The search starts at the first line currently displayed and stops at the end of the file. If the string is found, the line that contains it is displayed at the top. In case the user enters a string X that does not occur in the file, the program should print the error message: ERROR: string "X" was not found.java language coding please Object Relationship and File IO Write a program to perform statistical analysis of scores for a class of students. The class may have up to 40 students.There are five quizzes during the term. Each student is identified by a four-digit student ID number. The program is to print the student scores and calculate and print the statistics for each quiz. The output is in the same order as the input; no sorting is needed. The input is to be read from a text file. The output from the program should be similar to the following: Here is some sample data (not to be used) for calculations: Stud Q1 Q2 Q3 Q4 Q5 1234 78 83 87 91 86 2134 67 77 84 82 79 1852 77 89 93 87 71 High Score 78 89 93 91 86 Low Score 67 77 84 82 71 Average 73.4 83.0 88.2 86.6 78.6 The program should print the lowest and highest scores for each quiz. Plan of Attack Learning Objectives You will apply the following topics in this assignment: File Input operations. Working and…InputOutput Class: write a program that carries out the following tasks: o Create an object of type PrintWriter and that writes into a file with the name greeting.txt. o Print the message "Hello, world!" on the file. o Close the file. o Open the same file again. o Read the message into a string variable (hint: use nextLine() method to read the text). o Print the message on the screen. AddNumbers Class: write a program that asks the user to input four floating-point numbers. Add all correctly specified values and print the sum when the user is done entering data. Use exception handling to detect improper inputs. For example, the user might enter letters instead of numbers. In this case, use the exception handling mechanism to print a proper message. (hint: use InputMismatchException) Don't forget to import java.util.*.
- JAVA PROGRAM ASAP Please CREATE A program ASAP BECAUSE IT IS LAB ASSIGNMENT #2 so it passes all the test cases. The program must pass the test case when uploaded to Hypergrade. Chapter 9. PC #16. Morse Code Translator (modified *** Read carefully ***) Morse code is a code where each letter of the English alphabet, each digit, and various punctuation characters are represented by a series of dots and dashes. Write a program that asks the user to enter a file name containing morse code, and then converts that code to text and prints it on the screen. The Morse code table is given in a text file morse.txt. When printing resulting text, display one sentence on each line. There should be no extra spaces at the beginning and at the end of the output. Mose.txt 0 -----1 .----2 ..---3 ...--4 ....-5 .....6 -....7 --...8 ---..9 ----., --..--. .-.-.-? ..--..A .-B -...C -.-.D -..E .F ..-.G --.H ....I ..J .---K -.-L…def swap_text(text): Backstory: Luffy wants to organize a surprise party for his friend Zoro and he wants to send a message to his friends, but he wants to encrypt the message so that Zoro cannot easily read it. The message is encrypted by exchanging pairs of characters. Description: This function gets a text (string) and creates a new text by swapping each pair of characters, and returns a string with the modified text. For example, suppose the text has 6 characters, then it swaps the first with the second, the third with the fourth and the fifth with the sixth character. Parameters: text is a string (its length could be 0)Return value: A string that is generated by swapping pairs of characters. Note that if the Examples: swap_text ("hello") swap_text ("Party for Zoro!") swap_text ("") def which_day(numbers): → 'ehllo'→ 'aPtr yof roZor!' → '' length of the text is odd, the last character remains in the same position.JAVA PPROGRAM Write a program that prompts the user to enter a file name, then opens the file in text mode and reads names. The file contains one name on each line. The program then compares each name with the name that is at the end of the file in a symmetrical position. For example if the file contains 10 names, the name #1 is compared with name #10, name #2 is compared with name #9, and so on. If you find matches you should print the name and the line numbers where the match was found. While entering the file name, the program should allow the user to type quit to exit the program. If the file with a given name does not exist, then display a message and allow the user to re-enter the file name. The file may contain up to 100 names. You can use an array or ArrayList object of your choosing, however you can only have one array or ArrayList. Input validation: a) If the file does not exist, then you should display a message "File 'somefile.txt' is not found." and allow the…