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(Rename files) Suppose you have a lot of files in a directory named Exercisei_j, where i and j are digits. Write a
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- Do the following program in Java Eclipse:A veterinarian services many pets and their owners. As new pets are added to the population of pets being serviced, their information is entered into a flat text file. Each month, the vet requests a listing of all pets sorted by their outstanding bill balance. You have to write a program to produce a report of animals and their owners sorted by theiroutstanding bill balances from the data in the flat text file. Below is a description of the information on the text file:• The first entry is the number of animals on the file (numeric)• The fields below repeat for each animal:o Owner name (String)o Birth year (numeric)o Bill balance (numeric)o Species (String)o Special feature (numeric or String)The animals serviced by the veterinarian are of four types: mammals, fish, birds, and reptiles.For a mammal, the special feature field on the flat file is the number of legs of the animal (numeric).For a fish, the special feature field is the type, bony,…arrow_forwardHow do I do this? JAVA. Comment out each step please!!!arrow_forwardUnix assignment Purpose: The purpose of this assignment is to use various concepts of the C Shell. 0. Change your default login shell to the C Shell. 1. Create a .cshrc file in your home directory that will do the following: * Create the alias (lsall) that will do all of the following: display the date, and a recursive long list of all files in a directory. * Create the alias (whoson) that will display the date and a sorted list of users logged in. * Declare the LOCAL variable that controls the size of your history list to the value 200. * Declare the shell variable that will cause the C Shell to send a message to your terminal whenever one of your background commands complete. 2. Create a .login file in your home directory to do the following. * Declare the GLOBAL Terminal Type variable to the value vt100. Display the value of the variable. Logout and log back in to make sure your .cshrc and .login files are automatically executed. Create a lab8.scr…arrow_forward
- Use loop to solve this python program and use Error handling:IOError (File not found)arrow_forward[JAVA Code] In this lab, you will open the file, flowers.dat, and read input from that file in a pre-written Java program. The program should read and print the names of flowers and whether they are grown in shade or sun. // Flowers.java - This program reads names of flowers and whether they are grown in shade or sun from an input // file and prints the information to the user's screen. // Input: flowers.dat. // Output: Names of flowers and the words sun or shade. import java.io.*; // Import class for file input. public class Flowers { public static void main(String args[]) throws Exception { // Declare variables here // Open input file. // Create BufferedReader object. // Write while loop that reads records from file. // Print flower name and the words sun or shade. br.close(); System.exit(0); } // End of main() method. } // End of Flowers class.arrow_forwardcan someone help me with this problem in C and explain how to do it step by steparrow_forward
- *Please use PYTHON to write a code for this problem* Your task is to find all social security numbers listed within a particular file. You are given a file (info.txt) which contains text including some social security numbers. You have to read the file and find all social security numbers within it and output those numbers to a new file (ssn.txt). All social security numbers are of the form XXX-XX-XXXX where X is a digit between 0 and 9 inclusive. The outputted social security numbers should be on separate lines. Note: You may assume Info.txt is in the same folder as your python py file. You should create the required output file in the same folder. Keep in mind, to test this program you will have to create your own Info.txt and save it in the same folder as your python py file.arrow_forwardProgramming: C Languagearrow_forwardC++ Question: See Attached picture. Follow all instructions. Please create the code yourself. Thanks!!!arrow_forward
- Use C++. This lab will help you practice simple data processing from a file where you don't know the amount of information in the file ahead of time. (It also provides some refresher in basic statistics.) (classes may or may not be of use here...you decide!) Write a program that calculates basic statistics for a set of numbers stored in a file. Make sure to allow the user to tell you the name of their file and to check for file open errors. The data in the file will be a space-separated list of numbers. You won't know the length of the list ahead of time. You'll need to calculate the average and standard deviation of the list as well as determining the maximum and minimum for the data. To refresh your memory, the standard deviation is the square root of the variance. And the variance? Well, it is found as discussed in this brief paper. You can choose the actual values to use for the data. Make sure to do enough different sets of data to test your program well! Remember that your…arrow_forwardNote:- Please type this java program and give the output for this code.arrow_forwardSee attached images C++arrow_forward
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
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