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Assume a file containing a series of names (as strings) is named names.txt and exists on the computer’s disk. Write a
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- Word List File Reader This exercise assumes you have completed the Programming Exercise 7, Word List FileWriter. Write another program that reads the words from the file and displays the following data:• The number of words in the file.• The longest word in the file.• The average length of all of the words in the filearrow_forwardCharacter Analysis Create a source code text file and save it as named text.txt. Write a program that reads the file's contents and determines the following: - The number of uppercase letters in the file. - The number of lowercase letters in the file. - The number of digits in the file. - The number of whitespace characters in the file. * Note: Please be sure to use the Python program when creating the program. Thanks!arrow_forwardC++ Visual Studio 2019 Write a program that asks the user for the name of a file. The program should display the contents of the file on the screen. Each line of screen output should be preceded with a line number, followed by a colon. The line numbering should start at 1. Here is an example: George Rolland 127 Academy Street Brasstown, NC 28706 If the file's contents won't fit on a single screen, the program should display 24 lines of output at a time, and then pause. Each time the program pauses, it should wait for the user to strike a key before the next 24 lines are displayed. Note: Save text below as the file to use and name it forChap12.txt file for this assignment. The line numbers should NOT be reset for each screen. Text: No one is unaware of the name of that famous English shipowner, Cunard. In 1840 this shrewd industrialist founded a postal service between Liverpool and Halifax, featuring three wooden ships with 400-horsepower paddle wheels and a burden of 1,162 metric…arrow_forward
- Body Mass Index Write a program that reads names, weights, and heights from bmi.dat (provided with starter code; do not change the file name). Use the information to calculate and displays a person’s body mass index (BMI). The BMI is often used to determine whether a person with a sedentary lifestyle is overweight or underweight for his or her height. A person’s BMI is calculated with the following formula: BMI = weight × 703 / height2 where weight is measured in pounds and height is measured in inches. The file is in the format name weightInKG heightInCM You will read the name, weight and height for 4 people from the file, and you will need to convert the weights in the file to pounds (note that 1 kilogram = 2.2 pounds) and the heights to inches (2.54 cm = 1 inch). The program should display the person's name along with the calculated BMI and a message indicating whether the person has optimal weight, is underweight, or is overweight. Your output should look like A person’s weight…arrow_forwardJAVA INTRO The answer last time was incorrect It did not use text files!!!!. Create a program that generates a report that displays a list of students, classes they are enrolled in and the professor who teaches the class. There are 3 files that provide the input data: 1. FinalRoster.txt List of students and professors ( The first value of each row indicates if it is a student or professor; S means a student , P means a professor) Student and Professor have different data Student row: "S",Student Name, StudentID Professor row: "P", Professor Name, Professor ID, Highest Education 2. FinalClassList.txt List of classes and professor who teach them Each row contains the following information: ClassID, ClassName, ID of Professor who teach that class The professor ID in this file matches the Professor ID in FinalRoster.txt. 3. FinalStudentClassList.txt List of classes the students are enrolled in. (StudentID, ClassID) Student ID matches Student ID in FinalRoster.txt and ClassID…arrow_forwardFinish this program from the code posted below! Note: There should be two files Main.py and Contact.py You will implement the edit_contact function. In the function, do the following: Ask the user to enter the name of the contact they want to edit. If the contact exists, in a loop, give them the following choices Remove one of the phone numbers from that Contact. Add a phone number to that Contact. Change that Contact's email address. Change that Contact's name (if they do this, you will have to remove the key/value pair from the dictionary and re-add it, since the key is the contact’s name. Use the dictionary's pop method for this!) Stop editing the Contact Once the user is finished making changes to the Contact, the function should return. Code:from Contact import Contactimport pickledef load_contacts():""" Unpickle the data on mydata.dat and save it to a dictionaryReturn an empty dictionary if the file doesn't exist """try:with open("mydata.dat", 'rb') as file:return…arrow_forward
- 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…arrow_forwardC programming language Criteria graded: Declare file pointers Open file Read from file Write to file Close file Instructions: Write a segment of code that opens a file called “numbers.txt” for reading. This file is known to have 10 numbers in it. Read in each number and print a ‘*’ to the screen if the number is even. If the number is odd, do nothing. Conclude by closing this file.arrow_forwardExpense Pie Chart (in python) Create a text file that contains your expenses for last month in the following categories: -Rent -Gas -Food -Clothing -Car Payment -Misc Write a Python program that reads the data from the file and uses matplotlib to plot a pie chart showing you how you spend your money.arrow_forward
- Line Numbers Write a program that asks the user for the name of a file. The program should display the contents of the file with each line preceded with a line number followed by a colon. The line numbering should start at 1. Pythonarrow_forwardA Personal Fitness Tracker is a wearable device that tracks your physical activity, calories burned, heart rate, sleeping patterns, and so on. One common physical activity that most of these devices track is the number of steps you take each day. The steps.txt file contains the number of steps a person has taken each day for a year. There are 365 lines in the file, and each line contains the number of steps taken during a day. (The first line is the number of steps taken on January 1st, the second line is the number of steps taken on January 2nd, and so forth.) Write a program that reads the file, then displays the average number of steps taken for each month. (The data is from a year that was not a leap year, so February has 28 days.) You don't need to see the file , Just write a code using the "file" like this def main(): with open("steps.txt", "r") as file:arrow_forwardinstruction- This file should have multiple lines, each line has first name, last name followed by multiple integers “data.txt” file Samantha Johns 43, 32,99, 79, 85 Michael Smith 98, 84, 70, 100, 76, 81 John Michael 82,92, 92 Mary Hernandez 88, 91, 92, 79, 78 George Johnson 92,93,75 Sara Anderson 83,74. Susan John 78, 84,65, 71,81 Mark Smith 69, 67,59,62arrow_forward
- Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning