Write a program that reads a file named input.txt and writes a file that contains the same contents, but is named output.txt. The input file will contain more than one line when I test this and so should your output file. Do not use a path name when opening these files. This means the files should be located in the top level folder of the project. This would be the folder that contains the src folder, probably named FileCopy depending on what name you gave the project. Do not use a copy method that is supplied by Java. Your program must read the file line by line and write the file itself.
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- OverviewYou should enter this task, ask the user for a word and then search for a file to see if that word is among the words in the file. Task Write a java programThis exercise comes with three text files named wordlist1.txt, wordlist2.txt and wordlist3.txt. These files contain a large amount of words in English. Each file contains more and more words. Each word in these files is on a separate line and the words contain only lowercase letters. Your task is to write a program that reads all these words from the file and checks if a keyword, which the user entered, is among the entered words. The program should also count the total number of words contained in the file used. The program should measure how long it takes to complete the search, ie how long it takes to read all the words and check if the keyword is among the words or not. The program should start by asking the user for the word to be searched for. Then the words in the file should be counted and compared if the keyword…Each student will have to build a bookstore management system for adding, deleting, or searching for books in the store. Each book will have a title (string), bin number (four digit integer), and a price (double). When the program starts, it will load existing book information from a text file and when the program exits, it will save all changes made while running the program to that same file.After the book information is loaded from the file ( In this phase all you need to do is just print a message that the book information is loaded, but you don’t really open any files or load anything) , the program will display the following main menu to the user:Please Select an Operation (1-4):1- Add a Book2- Remove a Book3- Search for a Book4- Exit System2This menu will keep showing after each time a user selects an operation and that operation is performed. When the user selects operation 4 (exit system), the program will load all changes (updates) to the file ( In this phase all you need to…There are 45 students in a class, and the averages of these students are kept in a "sequential process file". You are asked to write a program like this:When the program is run for the first time, it checks whether the "notes.txt" file exists, if there is no file, it creates the file and writes it in the form of "ID POINT" for 45 students with IDs from 1 to 45 and with score values of 0. So the initial state of the file will be as follows.1 02 03 0...44 045 0If the file already exists, the existing file should be opened and the point values in the file should be used. The program will then receive the ID and SCORE from the user and change the grade given to the student with the relevant ID to the current average. If the ID is entered as 0, the program will terminate and the current average values will be written to the file.You can check if the file exists as follows.bool file_varmi(string filename){Ifstream f(name)Return f.good()}Note: It is sufficient for each student to write…
- Write a program that asks the user for three tasks they need to accomplish. Write out the tasks to a file named todo.txt. Make sure you number the tasks as shown below when you prompt the user AND when you write out the tasks to the todo.txt file. Enter task #1: Pay rent Enter task #2 : Get gas Enter task #3 : Turn in projectPython: I am trying to write a simple GUI based program with two input fields “Directory/filename” and “word” next to each other and one output text field below. Using recursion the program should go through all the files and folders searching for the entered word. If a match is found the path to the file should be printed in the text field + the content of line the word is found in . It should also print how many folders and files has been searched and how many times the word was found. Any ideas?This project involves generating a boarding pass ticket and storing it in a file. The application should take the passenger details as input. The details of the boarding pass are to be stored in a file. The details should include valid data such as: name, email, phone number, gender, age, boarding pass number, date, origin, destination, estimated time of arrival (ETA), departure time. The application should generate a boarding pass ticket using the boarding pass details. The generated ticket should contain the following information: Boarding Pass Number, Date, Origin, Destination, Estimated time of arrival (ETA), Departure Time Name, Email, Phone Number, Gender, Age Total Ticket Price The user will be required to enter their Name, Email, Phone Number, Gender, Age, Date, Destination, and Departure Time into the console or GUI. From the input the computer must generate the ETA and Ticket Price. The computer must generate the boarding pass number ensuring the number is unique. All…
- IN JAVA Arrange the data for your chart in a text file as follows: The first line of the file is the title for the chart The second line of the file is the units used in the chart The rest of the file contains data values for the chart alternating with the label to print with the value on the preceding line. The program must be able to produce a chart from any data file arranged as described above. The name of the data file and the output file are provided on the command line. The program must check that there are enough command line arguments and stop with a suitable message if not. The program saves the chart to the output file (2nd command line argument); it may also display the chart to the terminal, but it is not required to. In addition to the above, accept two additional command line arguments: The maximum width for the chart (just the bar itself, not including the labels) The symbol to use for the barsWrite a program that opens a file me.txt and write your first name followed by a space followed by your last name, then your major on the second line. If the file does not exist, create it. If the file exists, have the file's contents be erased before writing your name. Be sure to close the file after. Example: Barack Obama Political Science MajorThis C++ menu-driven program on LIBRARY MANAGEMENT SYSTEM has book and student class with data members like a book no, book name, author name. Books records are stored in a binary file. A student can issue a book and deposit it within 15 days. The student is allowed to issue only one book. Student Records are stored in the binary file. The administrator can add, modify or delete records.In this project, do not use graphics to keep the program simple.
- C++ programming language Images attached are the task and targeted output. I was asked to modify "DynamicStringArray.cpp" file to make the program output the correct output. PLEASE i only have to modify the "DynamicStringArray.cpp" code below to make the program right. Please help me. BELOW ARE THE PROVIDED CODES IN ORDER TO COMPLETE IT: But i only have to modify "DynamicStringArray.cpp" DynamicStringArray.cpp: // Write the implementation of every method of the class// DynamicStringArray defined in DynamicStringArray.h#include "DynamicStringArray.h"//default constructorDynamicStringArray ::DynamicStringArray (){//write code body of DynamicStringArray ()}int DynamicStringArray ::sizeIs(){//write code body of sizeIs ()}void DynamicStringArray ::addEntry (string str){//write code body of addEntry ()};bool DynamicStringArray::deleteEntry (string str){//write code body of deleteEntry ()}string* DynamicStringArray::getEntry(int index){//write code body of deleteEntry…Create a new file (in Dev C++) . In Lab 2, you created a menu for a simple calculator program. In Lab 6, you added some functionality based on the user selection. In Lab 7, you added some functionality for a main program loop and input validation. In this lab, you will create some general purpose functions to offload some of the tasks in main(). Write functions for: displaying "hello" message displaying menu displaying "goodbye" message displaying "invalid selection" message (for invalid menu selection) displaying "invalid input" message (for divide-by-zero input validation) Prototypes should be written for each function Function definitions can be in any order, after main() Call the functions as needed in main(), replacing the original code The program should: call function to display a "hello" message before presenting the menu call function to display the menu prompt user for selection accept either uppercase or lowercase for selection call function to display error message if…Code in phyton ! For project 2 you will create a quiz game similar to “Who Wants to be a Millionaire?”, or “Jeopardy”. However, the game should be completely your own and not like any that are currently on the internet. Requirements: Your game will include 10 questions (minimum). Please choose a single category to make all of the questions about. These questions and the 4 or 5 possible answers must be read in from a text file.The correct answers must also be read in. You will ask the user multiple-choice questions (in increasing difficulty). Each question, if answered correctly, will have a point value attached to it. The point values should be as follows: from 100 -to 1000. You may apply negative points for questions wrong if you want to in your game. The score will be an accumulation of the points earned throughout the game and the user may continue even if he/she answers incorrectly. Show the user’s point total after each question is answered. Include a text file called…