how do you implement an instance variable in java

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Liana
06 May 2020
1package Edureka;
2 
3import java.util.Scanner;
4 
5public class Student
6{
7 
8public String name;
9 
10private int marks;
11 
12public Student (String stuName) {
13name = stuName;
14}
15public void setMarks(int stuMar) {
16marks = stuMar;
17}
18 
19// This method prints the student details.
20public void printStu() {
21System.out.println("Name: " + name );
22System.out.println("Marks:" + marks);
23}
24 
25public static void main(String args[]) {
26Student StuOne = new Student("Ross");
27Student StuTwo = new Student("Rachel");
28Student StuThree = new Student("Phoebe");
29 
30StuOne.setMarks(98);
31StuTwo.setMarks(89);
32StuThree.setMarks(90);
33 
34StuOne.printStu();
35StuTwo.printStu();
36StuThree.printStu();
37 
38}
39}
40
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