Question

Please code in JAVA

Generate an output1 that contains the capital case name + average score. Quiz1.txt Ricky 80 Becky 79 Nicky 90 Quiz2.txt Ricky 90 Becky 88 Nicky 100 Output.txt RICKY 85.00 BECKY 83.50 NICKY 95

Answer 1

/** Java program that reads two input files called Quiz1.txt and Quiz2.txt and then
* then find the average of the quiz scores and write the name in upper case letters
* and average quiz score to the Output.txt file * */
//ReadQuiz.java
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;
public class ReadQuiz
{
   public static void main(String[] args) throws IOException
   {
         
       String file1="Quiz1.txt";
       String file2="Quiz2.txt";
       String outFileName="Output.txt";
      
       try
       {
           //Open files for reading data from Quiz1.txt and Quiz2.txt
           Scanner filereader1=new Scanner(new File(file1));
           Scanner filereader2=new Scanner(new File(file2));
           //Open file for writing to file Output.txt
           FileWriter filewriter=new FileWriter(new File(outFileName), false);
           //read until end of file
           while(filereader1.hasNextLine() && filereader2.hasNextLine())
           {
               //Split the data by space and store in string array
               String data1[]=filereader1.nextLine().trim().split(" ");
               String data2[]=filereader2.nextLine().trim().split(" ");
               //Get name
               String name=data1[0];
               double quiz1=Double.parseDouble(data1[1]);
               double quiz2=Double.parseDouble(data2[1]);
               //calculate average quiz score
               double average=(quiz1+quiz2)/2.0;
               //Write to file ,Output.txt
               filewriter.write(String.format("%s %.2f\r\n", name.toUpperCase(),average));
           }
           //close the input and output streams
           filereader1.close();
           filereader2.close();
           filewriter.close();
           System.out.println("Ouptut written to Output.txt file");
                  
       }
       catch (FileNotFoundException e)
       {
           System.out.println("File not found");
       }
   }//end of main method
} //end of the class

Sample Input files

O X - Help Quiz1 - Notepad File Edit Format View Ricky 80 Becky 79 Nicky 90

- Help 0 x Quiz2 - Notepad File Edit Format View Ricky 90 Becky 88 Nicky 100

Sample Output:

Output written to Output.txt file

Output.txt

O X - Help Output - Notepad File Edit Format View RICKY 85.00 BECKY 83.50 NICKY 95.00

Note: Make sure all the input and source code files in the same directory.