Answer to Question #246022 in Java | JSP | JSF for Chadwin Fritz

Question

Student

-name: String

-studentNumber: long

-loanAmount: double

+<<constructor>> Student()

+<<constructor>> Student(String, long, double)

+getName(): String

+getStudentNumber(): long

+getLongAmount(): double

+setName(String): void

+setStudentNumber(long): double

+setLoanAmount(double): void

+toString(): String

+show(): void

+interest(): double

show() method This method is void and does not have any parameters. This method displays the details of a Student object as follows:

Student details Name: Smittie

Student number: 12345

Loan amount: 10000.0

Coding for interest() method public double interest() { return loanAmount*.05; } 

Answer 1

Source code

public class Main
{
	public static void main(String[] args) {
		Student s1=new Student();
		s1.setName("Smittie");
		s1.setStudentNumber(12345);
		s1.setLoanAmount(10000);
		s1.show();
		
	}
}


class Student{
    private String name;
    private long studentNumber;
    private double loanAmount;
    
    public Student(){
        
    }
    public Student(String n, long sn, double la){
        name=n;
        studentNumber=sn;
        loanAmount=la;
    }
    public String getName(){
        return name;
    }
    public long getStudentNumber(){
        return studentNumber;
    }
    public double getLongAmount(){
        return loanAmount;
    }
    public void setName(String nm){
        name=nm;
    }
    public void setStudentNumber(long sn){
        studentNumber=sn;
    }
    public void setLoanAmount(double a){
        loanAmount=a;
    }
    public String toString(){
        return "";
    }
    public void show(){
        System.out.println("Student Details");
        System.out.println("Name: "+getName());
        System.out.println("Student number: "+getStudentNumber());
        System.out.println("Loan amount: "+getLongAmount());
        System.out.println("Interest: "+interest());
    }
    public double interest(){
         return loanAmount*.05; 
    }
}

Output