programming language: C++ How can you generate unique id with file handling and by using data structure like linked list or algorithm? System will search first in the file when it is not there, it will increment the largest number and then input it in the system whenever the user input a new video in the list.
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How can you generate unique id with file handling and by using data structure like linked list or
The file will look like this:
101,Raya and the Last Dragon,Animation,Walt Disney Studio,6
102,Captain America: The First Avenger,Adventure ,Marvel,10
100,Captain America,Adventure ,Marvel,8
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- IN C++ Write a program that reads movie data from a CSV (comma separated values) file and output the data in a formatted table. The program first reads the name of the CSV file from the user. The program then reads the CSV file and outputs the contents according to the following requirements: Each row contains the title, rating, and all showtimes of a unique movie. A space is placed before and after each vertical separator ('|') in each row. Column 1 displays the movie titles and is left justified with a minimum of 44 characters. If the movie title has more than 44 characters, output the first 44 characters only. Column 2 displays the movie ratings and is right justified with a minimum of 5 characters. Column 3 displays all the showtimes of the same movie, separated by a space. Each row of the CSV file contains the showtime, title, and rating of a movie. Assume data of the same movie are grouped in consecutive rows. Hints: Use the find() function to find the index of a comma in each…Python Programming Assignment: Create a dictionary that takes a basketball team's information (that includes team's name and points) as parameter, creates a teams_dict and returns it. Also, create a parameter for write_file parameter that opens current results text file in write mode and writes the dictionary information to file as per format and closes the file.Program Specification For this assignment you will write a program to help people record the events of their day by supplying prompts and then saving their responses along with the question and the date to a file. Functional Requirements This program must contain the following features: Write a new entry - Show the user a random prompt (from a list that you create), and save their response, the prompt, and the date as an Entry. Display the journal - Iterate through all entries in the journal and display them to the screen. Save the journal to a file - Prompt the user for a filename and then save the current journal (the complete list of entries) to that file location. Load the journal from a file - Prompt the user for a filename and then load the journal (a complete list of entries) from that file. This should replace any entries currently stored the journal. Provide a menu that allows the user choose these options Your list of prompts must contain at least five different prompts.…
- A new video store in your neighborhood is about to open. However, it does not have a program to keep track of its videos and customers. The store managers want someone to write a program for their system so that the video store can operate. The program will require you to design 2 ADTs as described below: [1] VIDEO ADT Data Operations Video_ID (preferably int, auto-generated) Movie Title Genre Production Number of Copies Movie Image Filename [1] Insert a new video [2] Rent a video; that is, check out a video [3] Return a video, or check in, a video [4] Show the details of a particular video [5] Display all videos in the store [6] Check whether a particular video is in the store [2] CUSTOMER PARENT ADT Data Operations Customer_ID (preferably int, auto-generated) Name Address [1] Add Customer [2] Show the customer details [3] Print list of all customers [3] CUSTOMER-RENT CHILD ADT Customer_ID ( Video_ID (of all rented videos of a…A new video store in your neighborhood is about to open. However, it does not have a program to keep track of its videos and customers. The store managers want someone to write a program for their system so that the video store can operate. The program will require you to design 2 ADTs as described below: [1] VIDEO ADT Data Operations Video_ID (preferably int, auto-generated) Movie Title Genre Production Number of Copies Movie Image Filename [1] Insert a new video [2] Rent a video; that is, check out a video [3] Return a video, or check in, a video [4] Show the details of a particular video [5] Display all videos in the store [6] Check whether a particular video is in the store [2] CUSTOMER PARENT ADT Data Operations Customer_ID (preferably int, auto-generated) Name Address [1] Add Customer [2] Show the customer details [3] Print list of all customers [3] CUSTOMER-RENT CHILD ADT Customer_ID ( Video_ID (of all rented videos of a…Java assignment Create a java program that allows a user to input customer records (ID number, first name, last name, and balance owed) and save each record to a file.
- C++: Matching Program Create a datafile that contains the first name, last name, gender, age, height, smoking preference, eye color and phone number. Add a variety of records to the file. A sample file looks like: Write a program that opens the file and reads the records one by one. The program will skip any records where the gender preference is not a match. Of those records that match the gender preference, check to see if the age and height are between the maximum and minum preferences. Then check to see if the smoking preference and eye color are also a match. If at least 3 of the remaining fields match, consider the record a partial match, and print it in the report. If all 4 of the remaining fields match, the record is a perfect match and print it in the report with an asterisk next to it. At the end of the program, close the file and report how many total records there were of the specified gender, how many were a partial match, and how many were a perfect match. See the…Using visual studio 2019 and using c# programming Create a WPF app that will take a value n from the user, representing a side of a square matrix. Your program will generate an n x n char matrix. The chars’ values are randomly generated. This matrix will be printed into a text file. Suppose the data that is contained in the text file is as follows. s d k w e a e r e q j g e u c n t q a d s w a s f w t n The user must be able to provide a string to your app and your app will verify that the string exists in the generated matrix. For example, suppose the user wants to see if qwerty is in the matrix. The user provides qwerty to your system, and they are informed it doesn’t exist in there! What if the user provides aereq? Well, the user will be informed the string exists. I will only be testing in the vertical (going down) and horizontal (going right to left) directions. Please explain your algorithms for this partCLASS TEST 1-Word File Home Insert Design Layout References Mailings Review View Grammarly O Tell me uhat you want to do 2 Share E H The figure above depicts how data is stored in a database. By indexing the nodes in the database from 0 to the highest number: a) Generate the node data array b) Generate the left pointer array c) Generate the right pointer array
- Program Description: The project is a student management system which maintains student records in a simple text file. Your task is to write a program to save a list of students records in a FILE and then perform several operations on this FILE. Your program will ask user to choose the option from a menu. The 3 major function in menu are: ADD STUDENT FIND STUDENT PRINT LIST Exit How it Works The menu is handled by do while and switch statement. Sample output The Methods to be implemented are as follows: 1. ADDSTUDENT This method will add a new student to the file. It takes 3 parameters ( student name, id, and GPA). Your program must ask the user to enter the details of new students: Name, ID and GPA 2. FINDSTUDENT This method will search for a student with his/her id in the file. If the student is found it will print her/his record to the output. If the student is not found it will print “There is no record of this student in this system” 3. PRINTLIST This method will print all the…In Java Oleae nust read a file A photographer is organizing a photo collection about the national parks in the US and would like to annotate the information about each of the photos into a separate set of files. Write a program that reads the name of a text file containing a list of photo file names. The program then reads the photo file names from the text file, replaces the "_photo.jpg" portion of the file names with "_info.txt", and outputs the modified file names. Assume the unchanged portion of the photo file names contains only letters and numbers, and the text file stores one photo file name per line. If the text file is empty, the program produces no output. Ex: If the input of the program is: ParkPhotos.txt and the contents of ParkPhotos.txt are: Acadia2003_photo.jpg AmericanSamoa1989_photo.jpg BlackCanyonoftheGunnison1983_photo.jpg CarlsbadCaverns2010_photo.jpg CraterLake1996_photo.jpg GrandCanyon1996_photo.jpg IndianaDunes1987_photo.jpg LakeClark2009_photo.jpg…c program that coverts a txt file input1.txt and converts it into a 2d array input1.txt looks like this Spain Republic of Ireland United Kingdom Ukraine Russia United States of America China Taiwan Australia Hong Kong Italy
