Question

JAVA Programming

scenario: write a program that will prompt a user for 10 legendary people/characters. After the entries are complete the program will display all 10 characters information.

requirements:

Create a user-defined class with the fields below:

- First

- Last

- Nickname

- Role

- Origin

Create a main-source that will use the user-defined class and do the prompting.

Create get/set methods in your user-defined class and methods in the main-source.

Answer 1

The user defined calss that accepts the fields ,First,Last,Nickname,Role,Origin is called UserFields and the main source class is called LedendaryClass

code:

import java.util.Scanner;

class  UserFields
{
    public String first,last,nickname,role,origin;


    public UserFields(String first,String last,String  nickname,String role,String origin)
    {
        this.first = first;
        this.last = last;
        this.nickname = nickname;
        this.origin = origin;
        this.role = role;
    }


    public String getFirst() {
        return first;
    }

    public void setFirst(String first) {
        this.first = first;
    }

    public String getLast() {
        return last;
    }

    public void setLast(String last) {
        this.last = last;
    }

    public String getNickname() {
        return nickname;
    }

    public void setNickname(String nickname) {
        this.nickname = nickname;
    }

    public String getRole() {
        return role;
    }

    public void setRole(String role) {
        this.role = role;
    }

    public String getOrigin() {
        return origin;
    }

    public void setOrigin(String origin) {
        this.origin = origin;
    }
}


public class LegendaryClass
{

    public static void main(String[] args)
    {
        // for 10  legendary people/characters
        int n = 10;

        // temp variables
        String first,last,nickname,role,origin;


        Scanner scanner = new Scanner(System.in);

        UserFields arr[] = new UserFields[n];

        for(int i=0;i<n;i++)
        {
            System.out.println("Enter details for character "+(i+1));
            System.out.print("Enter First name:");
            first = scanner.next();

            System.out.print("Enter Last name:");
            last = scanner.next();

            System.out.print("Enter Nickname:");
            nickname = scanner.next();

            System.out.print("Enter Role:");
            role = scanner.next();

            System.out.print("Enter Origin:");
            origin = scanner.next();

            //using setter to set the values
            arr[i] = new UserFields(first,last,nickname,role,origin);


        }

        for(int i = 0;i<n;i++)
        {
            System.out.println("Details of character "+(i+1));
            System.out.println("First name:"+arr[i].getFirst());
            System.out.println("Last name:"+arr[i].getLast());
            System.out.println("Nickname:"+arr[i].getNickname());
            System.out.println("Role:"+arr[i].getRole());
            System.out.println("Origin:"+arr[i].getOrigin());
            System.out.println("************************************");
        }
}


}

Output: (for this output I have taken n to be 3)

LegendaryClass
Enter details for character 1
Enter First name:naruto
Enter Last name:uzumaki
Enter Nickname:naruto
Enter Role:hokage
Enter Origin:knonha
Enter details for character 2
Enter First name:bruce
Enter Last name:lee
Enter Nickname:phoenix
Enter Role:fighter
Enter Origin:china
Enter details for character 3
Enter First name:nikola
Enter Last name:tesla
Enter Nickname:inventor
Enter Role:inventor
Enter Origin:Serb
Details of character 1
First name:naruto
Last name:uzumaki
Nickname:naruto
Role:hokage
Origin:knonha
************************************
Details of character 2
First name:bruce
Last name:lee
Nickname:phoenix
Role:fighter
Origin:china
************************************
Details of character 3
First name:nikola
Last name:tesla
Nickname:inventor
Role:inventor
Origin:Serb
************************************

Process finished with exit code 0

image of output: