After the following program is finished, how many bytes are written to the file t.dat? import java.io.*; public class Test{ public static void main(String[] args) throws IOException { DataOutputStream output = new DataOutputStream( new FileOutputStream("t.dat")); } } output.writeShort(1234); output.writeShort(5678); output.close(); 2 bytes. 4 bytes. 8 bytes. 16 bytes.
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- public static void main(String[] args) throws IOException{ BufferedReader b=new BufferedReader(new InputStreamReader(System.in)); System.out.print("Input instructor Salary: "); double salary=Double.parseDouble(b.readLine()); System.out.print("Input Academic Rank: "); String rank=b.readLine(); double tax=0; if(rank.equalsIgnoreCase("Assistant")) tax=salary*9/100; else if(rank.equalsIgnoreCase("Associate")) tax=salary*12/100; else if(rank.equalsIgnoreCase("Lecturer")) tax=salary*7/100; double net_salary=salary-tax; System.out.println("\nThe amount of Tax is BD "+tax); System.out.println("The Net Salary is BD "+net_salary); } }JAVA Program ASAP Combine these two program into one so it will the passes the test cases. Converttext.java import java.io.*;import java.util.Scanner;public class ConvertText { public static void main(String[] args) throws Exception { Scanner sc = new Scanner(System.in); System.out.println("Please enter the file name or type QUIT to exit:"); while (true) { String input = sc.next(); if (input.equalsIgnoreCase("QUIT")) { break; // Exit the program } else { String filePath = new File("").getAbsolutePath() + "/" + input; File file = new File(filePath); if (file.exists() && !file.isDirectory()) { try (BufferedReader br = new BufferedReader(new FileReader(file))) { String st; StringBuilder formattedText = new StringBuilder(); while ((st = br.readLine()) != null) {…I need help with fixing this java program as described in the image below: import java.util.Scanner;import java.io.FileInputStream;import java.io.IOException; public class LabProgram { public static void main(String[] args) throws IOException { Scanner scnr = new Scanner(System.in); // Read the file name from the user String fileName = scnr.nextLine(); // Open the CSV file try (Scanner fileScanner = new Scanner(new FileInputStream(fileName))) { while (fileScanner.hasNextLine()) { // Read each line from the CSV file String line = fileScanner.nextLine(); // Split the line into showtime, title, and rating String[] movieData = line.split(","); // Extract showtime, title, and rating String showtime = movieData[0]; String title = movieData[1].length() > 44 ? movieData[1].substring(0, 44) : movieData[1]; String rating = movieData[2]; // Print the…
- Find output. //filename: Test.java class Test{ int x = 10; public static void main(String[] args) { Test t = new Test(); System.out.println(t.x); } }// Program describes two files // tells you which one is newer and which one is larger import java.nio.file.*; import java.nio.file.attribute.*; import java.io.IOException; public class DebugThirteen1 { public static void main(String[] args) { Path file1 = Paths.get("/root/sandbox/DebugDataOne1"); Path file2 = Paths.get("/root/sandbox/DebugDataOne2.txt"); try { BasicFileAttributes attr1 = Files.readAttributes(file1, BasicFileAttributes.class); System.out.println("File: " + file1getFileName()); System.out.println("Creation time " + attr1.creationTime()); System.out.println("Last modified time " + attr1lastModifiedTime()); System.out.println("Size " + attr1.size()); BasicFileAttributes attr2 = Files.readAttributes(file2, BasicFileAttributes.class); System.out.println("\nFile: " + file2.getFileName); System.out.println("Creation time " +…Correct the code: 1. import java.io.File; // Import the File classimport java.io.IOException; // Import the IOException class to handle errorspublic class CreateFile {public static void main(String[] args) {try {File myObj = File("filename.txt");if (myObj.createNewFile() {System.out.println("File created: " + getName());} else {System.out.println("File already exists.");}} catch (IOException) {System.out.println("An error occurred.");}}}Output:File created: filename.txt 2. import java.io.File; // Import the File classimport java.io.FileNotFoundException; // Import this class to handle errorsimport java.util.Scanner; // Import the Scanner class to read text filespublic class ReadFile {public static void main(String[] args) {myObj = new File("filename.txt");Scanner myReader = Scanner(myObj);while (myReader.hasNextLine()) {String data =nextLine();System.out.println(data); 4}myReader.close();catch (e) {System.out.println("An error occurred.");e.printStackTrace();}}}Output:Files in…
- *Java* Question: Is my code correct? Please answer if it’s correct or not and why? ———————————————- *CODE* import java.util.Scanner; import java.io.*; public class Assignment3{ public static void main(String[] args){ PrintWriter output = null; try{ Scanner input = new Scanner(new File("students.txt")); output = new PrintWriter("Result.txt"); while(input.hasNextLine()){ String fName = input.next(); String lName = input.next(); double test1 = input.nextDouble(); double test2 = input.nextDouble(); double finalTest = input.nextDouble(); double total = test1*0.2+test2*0.2+finalTest*0.6; if(total>=60) output.println(fName+" "+lName+" "+total+" PASS"); } output.close(); } catch(FileNotFoundException e){ System.out.println("Error: "+e.getMessage()); } } }import java.util.Scanner;import java.io.File;import java.io.IOException;public class test2{public static void main(String [] args)throws IOException{File database = new File ("flights.txt");Scanner fileReader = new Scanner( database );Scanner input = new Scanner(System.in);// Displays the welcome screenint menuCheck = 0;String city = "";float oneWayCost = 0f;float roundTripCost = 0f;int numberOfSeats = 0;float total = 0f;while (menuCheck == 0){System.out.println("Welcome TO MEjia AIRLINES.");System.out.println("Please select a choice below [1-5]");System.out.println(" 1. Add flight");System.out.println(" 2. View trip");System.out.println(" 3. Manage Trip");System.out.println(" 4. Checkout");System.out.println(" 5. Exit Mejia airlines");int userInput = input.nextInt();if (userInput == 5){System.out.println("Thank You for using Mejia airlines");System.out.println("Stay safe! Stay Hrydrated! Happy Coding!");menuCheck = -5;}else if (userInput == 1){menuCheck = 1;}else if (userInput ==…import java.io.BufferedReader;import java.io.File;import java.io.FileReader;import java.util.Scanner;public class romeoJuliet {public static void main(String[]args) throws Exception{Scanner keyboard=new Scanner(System.in);System.out.println("Enter a filename");String fN=keyboard.nextLine();int wLC=0, lC=0;String sW= keyboard.nextLine();File file=new File(fN);String [] wordSent=null;FileReader fO=new FileReader(fN);BufferedReader buff= new BufferedReader(fO);String sent;while((sent=buff.readLine())!=null){if(sent.contains(sW)){wLC++;}lC++;}System.out.println(fN+" has "+lC+" lines");System.out.println("Enter some text");System.out.println(wLC+" line(s) contain \""+sW+"\"");fO.close();}} Need to adjust code so that it reads all of the words that it was tasked to find. for some reason it isn't finding all of the word locations in a text. for example the first question is to find "the" in romeo and juliet which should have 1137, but it's only picking up 1032?
- Java Program ASAP Modify this program so it passes the test cases in Hypergrade becauses it says 5 out of 7 passed. import java.io.*;import java.util.Scanner;public class FileSorting { public static void main(String[] args) throws Exception { Scanner sc = new Scanner(System.in); System.out.println("Please enter the file name or type QUIT to exit:"); while (true) { String input = sc.next(); if (input.equalsIgnoreCase("QUIT")) { break; // Exit the program } else { String filePath = new File("").getAbsolutePath() + "/" + input; File file = new File(filePath); if (file.exists() && !file.isDirectory()) { try (BufferedReader br = new BufferedReader(new FileReader(file))) { String st; StringBuilder formattedText = new StringBuilder(); while ((st = br.readLine()) != null) {…public static void doSomething(String str) { System.out.println(str); } public static void main(String[] args) { try { Scanner fileHandler = new Scanner(new File("file.txt")); while(fileHandler.hasNext()) { doSomething(fileHandler.nextLine()); } }catch(IOException io) { // what happens if the file is not there?? } } Contents of file.txt are: Hello CS 1 I hope you are enjoying, yourself!package Rayjack_Lab03;import java.util.Scanner;public class RayJack_Lab03 {public static void main(String []args) {Scanner sc= new Scanner(System.in); //System.in is a standard input stream.int firstNum,secondNum;System.out.print("enter first value: ");firstNum=sc.nextInt();System.out.print("enter second value: ");secondNum=sc.nextInt();if (firstNum>=secondNum)System.out.println("It is True to say that first value "+firstNum+" is larger or equal to Second value"+secondNum);elseSystem.out.println("It is False to say that first value "+firstNum+" is larger or equal to Second value "+secondNum);}}Q. Please guide on how to take decimal values in this proggram's output as well.