Question

PLEASE UPLOAD or Write a simple PSEUDO CODE AND JAVA CODE for this program WITH COMMENTS IN BOTH TELLING WHAT EACH PART DOES. (I NEED BOTH CODES NOT JUST ONE OR THE OTHER)

Problem Statement

A golf club has a small tournament consisting of five golfers every weekend. The club president has asked you to design a program that does the following:

Reads player’s names and their scores from the keyboard for each of the five golfers and simulates writing them to a file called "golf.dat" Entering "Z" for the player name will end user input.

Reads the contents of golf.dat and displays contents.

Expected Input/Output

Your results should be similar to the following:

Enter player Name (Z to terminate): Tiger Woods

Enter score: 72

Enter Player Name (Z to terminate): Rory McElroy

Enter Score: 70

Enter player name (Z to terminate): Dustin Johnson

Enter score: 67

Enter player name (Z to terminate): Patrick Reed

Enter score: 69

Enter player name (Z to terminate): Jim Furyk

Enter score: 71

Enter player name (Z to terminate): Z

Player: Tiger Woods Score: 72

Player: Rory McElroy Score: 70

Player: Dustin Johnson Score: 67

Player: Patrick Reed Score: 69

Player: Jim Furyk Score: 71

PLEASE UPLOAD or Write a simple PSEUDO CODE AND JAVA CODE for this program WITH COMMENTS IN BOTH TELLING WHAT EACH PART DOES. (I NEED BOTH CODES NOT JUST ONE OR THE OTHER)

Answer 1

CODE:

//importing the required classes
import java.util.Scanner;
import java.io.IOException;
import java.io.File;
import java.io.FileOutputStream;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.DataInputStream;
//driver class
public class GolfScoreRecord {
   public static void main(String[] args) {
       //instantiating scanner class to take the input names and score
       Scanner scanner = new Scanner(System.in);
       // variables that hold the playerName and score
   String playerName, score;
   try{
       // the DataOutputStream object that writes to the file
   DataOutputStream output = new DataOutputStream(new FileOutputStream("golf.dat"));
     
   //while loop to read playernames and score till the user enters Z
   while(true) {
       // prompt for name
   System.out.print("Enter player Name (Z to terminate):");
   // getting the name
   playerName = scanner.nextLine();
   // if the input is Z break the loop
   if(playerName.equals("Z")){
       break;
   }else{
       // else read in the player score
       System.out.print("Enter score: ");
       score = scanner.nextLine();
   }
   // write the output to the file
   output.writeChars("Player: " + playerName + " Score: " + score + "\n");
   }
   // closing the DataOutputStream object
   output.close();
   }
   catch(IOException ex){
   ex.getMessage();
   }
   // code to read the dat file
   try{  
       // scanner object that reads the data from the dat file
       Scanner input = new Scanner(new File("golf.dat"));
       String line;
       // loop to read the entire content of the file
   while (input.hasNext()) {
       // getting the line from file
       line = input.nextLine();
       // printing to the console
   System.out.println(line);
   }
   //close the input
   input.close();
   }catch(IOException e){
       e.getMessage();
   }
   }
}

OUTPUT: