A text file contains: aaaabcc aabbbbc aacc a ats bart cube Write a regular expression that will match only lines 1, 2, and 3.
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.A text file contains: aaaabcc aabbbbc aacc a ats bart cube Write a regular expression that will match only lines 1, 2, and 3.
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- Average Number of WordsIf you have downloaded the source code from the Computer Science Portal you will find a filenamed text.txt in the Chapter 08 folder. The text that is in the file is stored as one sentenceper line. Write a program that reads the file’s contents and calculates the average number ofwords per sentence.(You can access the Computer Science Portal at www.pearsonhighered.com/gaddis.)• Use a while loop • Use multiple loop controlling conditions • Use a boolean method • Use the increment operator • Extra credit: Reuse earlier code and call two methods from main Details: This assignment will be completed using the Eclipse IDE. Cut and paste your code from Eclipse into the Assignment text window. This is another password program. In this case, your code is simply going to ask for a username and password, and then check the input against four users. The program will give the user three tries to input the correct username-password combination. There will be four acceptable user-password combinations: • alpha-alpha1 • beta-beta1 • gamma-gamma1 • delta - delta1 If the user types in one of the correct username-password combinations, then the program will output: "Login successful." Here are a couple of example runs (but your code needs to work for all four user-password combinations): Username: beta Type your current password: beta1 Login successful. Username: delta Type…Should not be case sensitive when getting the column name. Use python language for a program that modifies and sorts the content of a specific csv file based on the inputted column name. The program should ask Enter filename: Enter column name to be sorted: Additionally, the csv file must be modified and no additional csv files must be created. The application will catch and display an error message "the file does not exist" if the csv file does not exist.
- Problem: Write a Python program that reads from an input file named employees.txt some employee information and produces a salaries report on screen. The input file employees.txt has a number of data lines. Each data line in the input file contains information about one employee including: first name, last name, job code (an integer between 1 and 4), and the number of days worked. The following is an example of what the input file employees.txt can contain: Ali Al-Harthi 22 Laila Al-Busaidi 4 25 Salim Al-Hajri Badria Al-Sinani 2 21s 19 Abir Al-Hinai 1 15 Your program should produce a salaries report on screen using the format shown below. Enter input file name: employee.txt Name Job Code Days Worked Salary (OMR) Ali Al-Harthi 3 22 660.000 Laila Al-Busaidi 4 25 637.500 Abir Al-Hinai 15 600.000 Number of faulty records = 2 Number of valid records = 3 Average salary = 632.500 The salary of each employee is equal to the number of days worked multiplied by the daily pay rate. The daily pay…Example Execution Trace You must exactly match the below layout Welcome to a fun word replacement game. Enter the name of the file to use: examplel.txt Please give a name Mark Please give a place Drexel Please give a day of the week Friday Please give a time noon Please give a verb eat Please give an animal raccoon Please give a body part mouth Here is your story: Mark is having a party! It's going to be at Drexel on Friday. Please make sure to show up at noon, or else you will be required to eat a/an raccoon with your mouth.BASH FLOW CHART: Create a flow chart to describe an algorithm that takes a text file with format ID,FirstName,Last Name,Street,City and appends a user ID field consisting of a C followed by theemployee ID. For example, the first entries in Lab 2's employees.txt are:0,Douglas L,Eberhard,Addenda Circle,Cornwall1,Elizabeth Sua,Hemauer,Wyatt Way,Peterborough2,Bailey Rae,Lopez,Turnagain Street,Sault Ste. MarieAfter processing, the entries should be:0,Douglas L,Eberhard,Addenda Circle,Cornwall,C01,Elizabeth Sua,Hemauer,Wyatt Way,Peterborough,C12,Bailey Rae,Lopez,Turnagain Street,Sault Ste. Marie,C2
- File Tools View Practical Quiz (Protected Vie PROTECTED VIEW Be careful-files from the Internet can contain viruses. Unless you need to edit, it's safer to stay in Protected View. Enable Editin Question 1 Write a python program using for loop which takes from user a choice number. If the choice is less than 10 and then print all the even numbers from 1 to 20 and if the choice is more than 10 print all the odd numbers from 6 to 30.Example Execution Trace You must exactly match the below layout. Melcome to a fun word replacement game Enter the name of the file to use: examplel.txt Please give a name Mark Please give a place Drexe ї Please give a day of the week Friday Please give a time Please give a verb eat Please give an animal Please give a body part mouth Here is your story: Mark is having a party! It's going to be at Drexel on Friday. Please make sure to show up at noon, or else you will be required to eat a/an raccoon with your mouthSubmission: Combine the code files for Q1 and Q2 as a zip file and submit in Moodle Question 1: Write a Program that to enter Student Name, Grade and print it to the screen with below requirements . . . . Asks the users how many student grades they want to enter. Based on that number the program should setup a loop to ask the user to enter student name and the student grade. Save this information using 2 arrays At the end the program must show the student names and grades with 1 student on each line on the screen Program should use Arrays and loops to achieve the task.
- File names: color_square.py, chessboard.py, test_squares.py Positions on a chess board are identified by a letter and a number. The letter identifies the column; the number identifies the row. See the image below. You will provide the functions that allow us to determine: if a chessboard square is either black or white, given its coordinates. If the row/column is valid or not for the standard chessboard For example, if we pass in “d” for the column and 4 for the row, your function that determines color should return the string: “BLACK”. If we pass in "k" for the column to your function that validates columns, that function should return the boolean False. Requirements: Your function for validating the column should be able to accept upper or lowercase strings as parameters. Your functions for validating the row should be able to accept integers or strings as parameters. Your function that determines black-or-white may assume that the input has been validated prior to us calling…OWrite a program that reads data from a file containing integers that ends with -999. Output the numbers that are divisible by 7 Output the numbers that are divisible by 11 Output the numbers that are not divisible by 7 or 11.>> classicVinyls.cpp For the following program, you will use the text file called “vinyls.txt” attached to this assignment. The file stores information about a collection of classic vinyls. The records in the file are like the ones on the following sample: Led_Zeppelin Led_Zeppelin 1969 1000.00 The_Prettiest_Star David_Bowie 1973 2000.00 Speedway Elvis_Presley 1968 5000.00 Spirit_in_the_Night Bruce_Springsteen 1973 5000.00 … Write a declaration for a structure named vinylRec that is to be used to store the records for the classic collection system. The fields in the record should include a title (string), an artist (string), the yearReleased (int), and an estimatedPrice(double). Create the following…