A file named history.txt contains unknown number of car records (maximum no. of records is 50). Each line in the file consists of car model (string), mileage (integer), and number of accidents (integer). Write a program that reads the data from the file into 3 parallel arrays. Your program should display the following: • Display the number of cars found. Display car information (car model and number of accidents) for all cars in file. • Display the average mileage of all cars Display the car model with the highest number of accidents.
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- For this programming exercise you will use the text file named “USPopulation.txt” that is located on Blackboard in the same location as these instructions. The file contains the midyear population of the United States, in thousands, during the years 1950 through 2000. The first line in the file contains the population for 1950, the second line contains the population for 1951, and so forth. Write a program that reads the contents of the file into an array. The program should display the following information: • The average annual change in population during the time period. • The year with the greatest increase in population during the time period. • The year with the smallest increase in population during the time period.All code in JAVASCRIPT Write a program that creates two files with the names file4 and file4a two 10 element int arrays with the names arrfile4 and arrfile4a; these arrays are to have different values write the contents of arrfile4 to file4write the contents of arrfile4a to file4aA file USPopulation.txt contains the population of the US starting in year 1950 and then each subsequent record has the population for the following year. USPopulation.txtDownload USPopulation.txt Write a program that uses an array with the file that displays these in a menu and then produces the results. This is not an Object Oriented Program but should be a procedural program, calling methods to do the following: 1: Displays the year and the population during that year 2. The average population during that time period (Add up the populations of all records and divide by the number of years). 3. The year with the greatest increase in population - print the year and that population and that amount. To figure this out, compare the difference in population before of say year 1950 and 1951, store that difference somewhere. Compare 1951 with 1952, find that difference. Is that difference greater than the stored difference? If so, move that the the maximum place. 4.…
- A file named Description.txt contains unknown number of metal sheets dimensions and description (maximum no. of records is 30). Each line in the file consists of Metal sheet name (string), width (float), length (float) and height (float). Write a program that reads the dimensions and add the volume only to an array. The volume is equal to width x length x height. Your program shoulà calculate and display the following (see screen output): The number of Metal sheets in the file. The average volume for all metal sheets. The smallest volume. Number of metal sheets with above average volumes.String data type is not allowed you can make use of CString instead (char arrays with null termination). Q1. Create an Input File with the following information regarding to inventory: Item_Id Price Quantity Availability Add atleast 10 records in input file. Where item_id will be of type int , price will be of type double , quantity will be of type int and Availability will be of type char representing the status y for yes the product is available and n for not available. Write a menu driven C++ program to perform the following four tasks in a single file, if user press option 1 the task 1 get solved and so on: 1. Display the Item_Id of the products which are not available in stock on screen. 2. Copy all the available products data in a separate file. 3. Read the original input file and update the price of each item by 10 percent increase in the original price and save the complete information in separate file. 4. Try to save the information processed in part 3 in the original…Unknown number of movies are stored in a file named movies.txt. Each line consists of a movie type (A for Action, H for Horror and D for Drama), movie rating out of 10.0 and movie name. The maximum number of movies in the file is 100. Write a program that reads the data into three paraliel arrays. Then prompt the user to input the movie type and minimum rating. Then, the program should: (a) count and display the total number of movies in the file. (b) count and display the number of movies according to the selected type. (c) Display all the movie details of the selected type whose rating is equal or exceed the minimum rating. Sample 1/0 of the program is shown in the example below. movies.txt (input file) Screen Output A 7.5 The Fast & the Furious 7 Enter Movie Type: D 5.9 The Others Enter Minimum Rating: 7.8 D 9.1 Titanic 4.2 Message in a Bottle The total number of movies is 61 The number of movies of type D is 9 ....... The movies of type D with rating of 7.8 or above are: D. 7.8…
- Using C# in Microsoft Visual Studio create an application that grades the written portion of the driver’s license exam. The exam has 20 multiple-choice questions. (The correct answers are provided in the screenshot.) the program should store these correct answers in an array. The program should read the student’s answers for each of the 20 questions from a text file and store the answers in another array. (Create your own text file to test the application.) After the student’s answers have been read from the file, the program should display a message indicating whether the student passed or failed the exam. (A student must correctly answer 15 of the 20 questions to pass the exam.) It should then display the total number of correctly answered questions, the total number of incorrectly answered questions, and a list showing the question numbers of the incorrectly answered questions.GRADEBOOK PROJECT Attached Files: Gradebook.docx (18.278 KB) Gradebook Practicla Project: use the attached code as an exaple and modify where neccesary to fit your situation Write a program that uses an array of string objects to hold the five student names, an array of five characters to hold the five students' letter grades, and five arrays of four doubles to hold each student's set of test scores. The program should allow the user to enter each student's name and his or her four test scores. It should then calculate and display each student's ayerage test score and a letter grade based on the average. Input Validation: Do not accept test scores less than 0 or greater than 100. Use the following test score grades Test Score Letter Grade 80-100 -> A 70-79 -> B 60-69 -> C 50-59 -> D OO HUAWEI P30 lite TRIPLE CAMERA Activate Windows dolto versProgramming language: C/C++, Java, Python, or any other advanced programming languages Project Description: the file “IntegerArray.txt” included in this project folder contains all the 100,000 integers between 1 and 100,000 (inclusive) in some order, with no integer repeated. Your task is to compute the number of inversions in the file given, where the i-th row of the file indicates the i-th entry of an array. Because of the large size of this array, you should implement a divide-and-conquer algorithm.
- The attached file, CommonFemaleNames.txt, contains the top 1000 female names in the United States. The format is integer string where the integer is the popularity number (1 is most popular) and string is a female first name. The program is to read the list of names and create an array of objects. It then sorts the array in alphabetical order. The user enters a name, which the program searches for and then reports how common that name is. The program is to use two different search algorithms, a linear search and a binary search. It reports on how many microseconds it takes to find the name using each method. Requirements 1. Each name and popularity number must be stored in a separate object. 2. The names on the list are all uppercase, but the program must find the name even if it is entered in lower case. Do this by converting the entered name to all caps. 3. It must give an appropriate message if the name entered is not on the list. 4. Both a linear and a binary search are…Computer Science Write a program that uses 3 command line arguments to search a list of float numbers in a file and prints out the result of whether the number was found or not on the console. Also, it prints the array in the reverse order (not sorted but reverse order of how the numbers were read in). The first argument is the name of the input file which has the numbers to be searched, the second is an integer specifying how many numbers are in the input file and the third argument is the float number being searched for. Use dynamic memory allocation for the array and use a function (that returns a boolean value) to do the searching. Also make sure in the beginning of your program, that the program will execute only if exactly three arguments (other than executable name itself) are specified. at the command line.The local driver’s license office has asked you to create an application that grades the written portion of the driver’s license exam. The exam has 20 multiple-choice questions. Here are the correct answers: B D A A C A B A C D B C D A D C C B D A Your program should store these correct answers in an array. The program should read the student’s answers for each of the 20 questions from a text file and store the answers in another array. (Create your own text file to test the application.) After the student’s answers have been read from the file, the program should display a message indicating whether the student passed or failed the exam. (A student must correctly answer 15 of the 20 questions to pass the exam.) It should then display the total number of correctly answered questions, the total number of incorrectly answered questions, and a list showing the question numbers of the incorrectly answered questions. Need Visual Studio Code (C Language )