File history.d1 contains a brief history of computing, Computer Engineering

Assignment Help:

File History.d1 contains a brief history of computing. There are no indentations in this file. Write a program to read this file, inserting five blank spaces at the beginning of each paragraph. You can recognize a paragraph because a blank line appears before the first line of each paragraph. Write the changed file on History.d2. In the program documentation, described the loop(s) used as count - controlled or event -controlled.

  • Use the following loop as a model:

// Application IOLoop counts the number of blanks per line
// and the number of lines in a file
import java.io.*;
import java.util.Scanner;
public class IOLoop
{
      public static Scanner inFile;
      public static PrintWriter outFile;
 public static void main(String[] args) throws IOException
      {
        int lineCount = 0;
        int blankCount;
        int index;
        String inputString;
        inFile = new Scanner(new FileReader("history.dat"));
        outFile = new PrintWriter(new FileWriter("data.out"));
    while (inFile.hasNextLine())
        {
     inputString = inFile.nextLine();
          lineCount++;
          blankCount = 0;
          index = inputString.indexOf(' ');
          while (index != -1)
          {
            blankCount++;
            if (inputString.length() != 1)
            {
              inputString = inputString.substring(index+1,
                inputString.length());
              index = inputString.indexOf(' ');
            }
            else index = -1;
          }
          outFile.println("Line " + lineCount + " contains "
            + blankCount + " blanks.");
        }
        outFile.close();
        inFile.close();
      }
}

 


Related Discussions:- File history.d1 contains a brief history of computing

Is it possible to create graph form spreadsheets, Is it possible to create ...

Is it possible to create graph form spreadsheets For example IF G5 > 100 THEN "Y" ELSE "N" -  It's also possible to create graphs and charts from spreadsheets (such as using

Define the meaning of business-to-business, Define the meaning of business-...

Define the meaning of business-to-business. B2B (business-to-business): The consensus is universal: it is the priority; it is where the money is. It’s rather true; theref

Enumerate about the specialised hardware, Enumerate about the Specialised h...

Enumerate about the Specialised hardware Specialised hardware such as protected memory or cryptographic memory module for storing and protecting the keys proves to be a good s

Explain high level data link control, Explain High Level Data Link Control....

Explain High Level Data Link Control. HDLC - it is High Level Data Link Control: Protocol Overall explanation: Layer 2 of the OSI model is the data link layer. One of the

Idiomatic translations - artificial intelligence, For this exercise you hav...

For this exercise you have to gather and report some linguistic data. Make sure your data are accurate by checking them with a native speaker if you yourself are not a native speak

Effect of tree supply on death rate, The effect of tree supply on death ra...

The effect of tree supply on death rate depends upon a ratio comparing the number of trees that are actually available per person per year to the desired number of trees per pers

Iscuss the various functions of telephone switching systems, Discuss the va...

Discuss the various functions of telephone switching systems. Telephone switching system's functions are as follows: (i) Attending: The system should be continually monito

What are the advantages offered by data mining, What are the advantages off...

What are the advantages offered by data mining? Advantages offered through Data Mining are given below: a) Facilitates discovery of knowledge through massive, large data set

Eight-stage process - conjunctive normal forms, Eight-stage process - Conju...

Eight-stage process - Conjunctive normal forms: Hence we notice the following eight-stage process converts any sentence with CNF as:  1.  Eliminate all arrow connectives by

When can we see layer groups in gimp, Sometimes it is nice to place layers ...

Sometimes it is nice to place layers in groups. It makes them simple to organize when you have lots of them. It also means you can simply apply the similar effect to lots of layers

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd