• Exercise # 1 Write a program that reads a file containing text. Read each line and send it to the output file, preceded by line numbers. Slide Type • If the input file is Mary had a little lamb Whose fleece was white as snow. And everywhere that Mary went, The lamb was sure to go! Slide Type • then the program produces the output file: /* 1 */ Mary had a little lamb /* 2 */ Whose fleece was white as snow. /* 3 */ And everywhere that Mary went, /* 4 */ The lamb was sure to go!
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- Create a program that reads lines from a file called numbers.txt where the lines are integers separated by a comma (such files are called comma-separated values (CSV) files). The integers in each line should be multiplied together and then printed into a new file called products.txt. The program should create the file if it does not exist yet. numbers.txt example content 1,2,3 2,3 4,5,6 7,8 1,2,3,4,5 products.txt example content 6 6 120 56 120OverviewYou 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…1. Modify it so that it write the contents of String[] into a file named fileLoop1.txt: package stringio; // // import java.util.Scanner; import java.io.*; // public class Stringio { // public static void main(String[] args) throws IOException { File loopfile = new File("fileLoop.txt"); Scanner getAll = new Scanner( loopfile ); // connect a Scanner to the file String num; String[] items = new String[10]; int i = 0; while(getAll.hasNextLine()){ num = getAll.nextLine(); // square = num * num ; //System.out.println("The square of " + num + " is " + square); items[i] = num; System.out.println("items[i] is " + items[i]); i = i + 1; } getAll.close(); } }
- Java Program /The Output attached by image 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 This 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…Java Program /The Output attached by image 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 This 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…Question 1BackgroundYou are required to write program that will read a file, encrypt the content of the file, and thencreate a new file that contains the encrypted content.Your program will make use of the following classes:Page – This class will be used to represent the content of the file that was read.PageManager – This class will be used to read page content from and to a file.APM11A1Encryptor – This class will be used to encrypt the content of a file using the Caesar-Ciphermethod.APM11A1 - AdvancedProgrammingAdvancedAPM11A1Encryptor – This class will be used to encrypt the content of a file using theExclusive-OR method.Caesar CipherCaesar was a Roman military and political leader during 100BC to 44BC. In order to make thecommunication channels secure during war, he invented an encryption technique called the CaesarCipher. The cipher requires a sentence and a key to function properly. Each character in the sentencewas then shifted according to the value of the key. Computer…
- Can you fix and tell me what is wrong here? Its throwing errors. using System.Speech.Synthesis; namespace dropbox03{public partial class Form1 : Form{public Form1(){InitializeComponent();} private string fileContent;private void Form1_Load(object sender, EventArgs e){if (openFileDialog1.ShowDialog() == DialogResult.OK){string filePath = openFileDialog1.FileName;using StreamReader sr = new StreamReader(filePath);fileContent = sr.ReadToEnd();}} private void exitButton_Click(object sender, EventArgs e){this.Close();} private void playButton_Click(object sender, EventArgs e){string sentences = fileContent.Split(".");SpeechSynthesizer synthesizer = new SpeechSynthesizer();synthesizer.SetOutputToDefaultAudioDevice();foreach(string sentence in sentences){sentenceLabel.Text = sentence;synthesizer.Speak(sentenceLabel.Text);}}}}C++ PLEASE!! Working on a project that is about word count with MapReduce, need a file manager class to take care of reading all txt file from a directory with giving path. The file manager class need to open the directory with the giving path which the user will input, then open the path and open all the txt files in that directory and break the text into single line and pass it to another class to do mapping. Please help with the file manager class!! Thank you!!WHATS THE ALGORITHIM FOR THIS The course records are shown below: Each student has 4 assignments. 108194 9 10 10 10 197526 10 10 10 10 197008 10 10 0 10 197746 10 10 9 10 108154 10 0 10 9 Create an input file ‘CSassignments.txt’ using an editor such as Notepad++ with a student number, then a space, then four assignment marks on one line. The assignment marks are whole numbers and are separated by a space. Your C++ program will read from the file ‘CSassignments.txt’ and write to a second file ‘CSgrades.txt’ which includes the average of the student’s four assignments. e.g. 108194 9 10 10 10 9.75 Your C++ program should work with any number of records in the ‘CSassignments.txt’ input file – that is –…
- Hey, this is my code below and I cannot seem to get the import.java.io.*; to create and save information on a txt file. Any help would be great. There is a person class with get and set for firstname, lastname, etc. However I could not fit it in due to space. Code in bold is what I tried for the txt. import java.io.FileNotFoundException;import java.io.PrintWriter;import java.util.ArrayList;import java.util.Scanner; import mainInterface.Interface; public class StaffManager { protected static ArrayList<Staff> Staffs = new ArrayList<Staff>(); public static void main(String[] args) throws FileNotFoundException{ staffManMenu(); //Call writeToFile writeToFile(); } // method to write the staff data to a file titled StaffFile.txt public static void writeToFile() throws FileNotFoundException{ //create object PrintWriter write = new PrintWriter(new File("StaffData.txt")); for(Staff s : Staffs) { write.println("First Name: "…Python3 code: Create a simple text file called mycandy The first line of the file will be Candy Name, Candy Calories, Total Fat Grams Next, add five lines to the file by hand using your favorite five candy bars information. Each line's data will be separated by commas Add a line of code to append one more candy bar’s information to your mycandy file. Show what your new text file looks like after the appendIn Java - intellij Write the following program WITHOUT using the file function public class ImageThree {public static void main(String[] args) throws IOException {int a [] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16};for (int i = 0; i < a.length; i++){File file = new File("file-" +a[i]);FileWriter output = null;try {output = new FileWriter(file);if (file.exists()) return;output.write("Number" + a[i]);if (a[i] % 2 == 0) {continue;} else if (a[i] % 3 == 0) ;{break;}}catch (IOException e){throw new RuntimeException(e); }finally {output.close();}}}}