Question

#PLEASE WRITE THE CODE IN JAVA!

THANK YOU IN ADVANCE!

Write a program that manages a list of up to 10 players and their high scores in the
computer's memory. Use two arrays
to manage the list. One array should store the players' names, and the other array
should store the players' high scores. Use the index of the arrays to correlate the
names with the scores. Your program should support the following features:
a. Add a new player and score (up to 10 players).
b. Print all the players' names and their scores to the screen.
c. Allow the user to enter a player's name and output that player's score or a mes-
sage if that player's name has not been entered.
d. Allow the user to enter a player's name and remove the player from the list.

Create a menu system that allows the user to select which option to invoke.

Answer 1

Greetings!!

I am sending the java code of the question/program above mentioned. It is menu driven program named as Chegg. Please find the codes below. I have also provided the comments as and when necessary for your reference.

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Chegg.java

package A1Project;

import java.util.*;
public class Chegg {

   public static void main(String[] args)
   {
       String aName[]=new String[10];   //stores the names
       int aScores[]=new int[10]; //stores the high scores
       int cName = 0; //stores the current number of values present in the array
      
       Scanner sc=new Scanner(System.in);   //Scanner class object to take input from user
       int choice = 1;
       do
       {
           System.out.println("Welcome to MyProgram\n"
                   + "#Press 1 for Add a value \n#Press 2 for Display the value "
                   + "\n#Press 3 for Check score with player name "
                   + "\n#Press 4 for remove a value \n#Press 5 for Exit \n\n ");
           choice = Integer.parseInt(sc.nextLine());   //menu driven display
          
           if(choice == 1) //take input from user
           {
               if (cName==9) // When already 10 values are present
               {
                   System.out.println("Already 10 members are added");
                   return;
               }
               else
               {
                   System.out.println("Enter the name and High scores :\n");
                   String strName = sc.nextLine();
                   int highscore = Integer.parseInt(sc.nextLine());
                   aName[cName] = strName;
                   aScores[cName] = highscore;
                   cName++;
                   System.out.println();
               }
           }
          
           else if(choice == 2) //displays the names and high scores
           {
               if(cName == 0)
               {
                   System.out.println("No Values Present!!\n");
                  
               }
               else
               {
                   System.out.println("The Values Present :");
                   for(int i=0;i<cName;i++)
                   {
                       System.out.println ("Name : "+ aName[i]);
                       System.out.println ("High Score : "+ aScores[i]);
                   }
                   System.out.println();
               }
              
           }
          
           else if(choice == 3) //take name from user and display the scores
           {
               System.out.println("Enter the name:\n");
               String strName = sc.nextLine();
               int flag =0;
               for(int i=0;i<cName;i++)
               {
                   if(strName.equals(aName[i]))
                   {
                       System.out.println(aScores[i]);
                       flag=1;
                   }
               }
               if(flag==0)
                   System.out.println("Oops !! No such records present\n"); // if no such names is found
           }
          
           else if(choice == 4) //deletes the values after taking name input from the user
           {
               if(cName == 0)
               {
                   System.out.println("No Values Present !!\n");
               }
               else
               {
                   System.out.println("Enter the name:\n");
                   String strName = sc.nextLine();
                   for(int i=0;i<cName;i++)
                   {
                       if(strName.equals(aName[i]))
                       {
                           for(int j = i; j < aName.length -1; j++)
                           {
                       aName[j] = aName[j + 1];
                       aScores[j] = aScores[j+1];
                           }
                           cName--;
                       }
                   }
               }
              
           }
          
           else
           {
               if(choice!=5) // If user enters wrong choice by mistakes
                   System.out.println("WRONG INPUT\nCONTINUE AGAIN\n");
           }
              
       }while(choice != 5); // Loop will run untill user gives exit option
      
       System.out.println("\nThank You !");
       sc.close();
      
   }
}

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