Answer to Question #319020 in Java | JSP | JSF for KGoko

Question

Write the code of a class named EXAM with following description

Private Members;

1. exmCode of type string, 6 characters.

2. exmDescription of type string, 40 characters.

3. noCandidate of type integer.

4. centersReqd (number of centers required) of type integer.

5. A member function CALCNTR( ) to calculate and return the number of

centers as (noCandidates/100+1).

Public Members;

1. A function SCHEDULE( ) to allow user to enter values for exmCode,

xmDescription, noCandidate and call function CALCNTR( ) to calculate the

number of centers.

2. A function DISPXM( ) to allow user to view the content of all the member data.

(The functions should be prototyped within the class and their definitions placed

outside the class)

Answer 1

import java.io.IOException;
import java.util.Scanner;

public class EXAM {
    private String exmCode;
    private String exmDescription;
    private int noCandidate;
    private int centersReqd;
    private int CALCNTR(){
        this.centersReqd = this.noCandidate / 100 + 1;
        return this.centersReqd;
    }
    public void SCHEDULE() throws IOException {
        Scanner scanner = new Scanner(System.in);
        System.out.print("Enter Exam Code: ");
        char[] charactersExmCode = new char[6];
        String str1 = scanner.nextLine();
        for (int i = 0; i < 6; i++){
            charactersExmCode[i] = str1.charAt(i);
        }
        this.exmCode = String.valueOf(charactersExmCode);
        System.out.print("Enter Exam Description: ");
        char[] charactersExmDescription = new char[40];
        String str2 = scanner.nextLine();
        for (int i = 0; i < 40; i++){
            charactersExmDescription[i] = str2.charAt(i);
        }
        this.exmDescription = String.valueOf(charactersExmDescription);
        System.out.print("Enter number of value noCandidate: ");
        this.noCandidate = scanner.nextInt();
        CALCNTR();
    }
    public void DISPXM(){
        System.out.println("Exam Code: " + this.exmCode);
        System.out.println("Exam Description: " + this.exmDescription);
        System.out.println("Number of value noCandidate: " + this.noCandidate);
        System.out.println("Number of centers required: " + CALCNTR());
    }

    public static void main(String args[]) throws IOException {
        EXAM exam = new EXAM();
        exam.SCHEDULE();
        exam.DISPXM();
    }
}