Back To Java Classes Index

//program to demonstrate nested classes

class marks
{
	private int physics;
	private int maths;
	private int chemistry;
public	void getmarks(int p,int m,int c)
	{
		physics=p;
                maths=m;
                chemistry=c;
	}
	public void showmarks()
	{
		System.out.println("marks in physics are " + physics);
		System.out.println("marks in maths are " + maths);
		System.out.println("marks in chemistry are " + chemistry);

}
}
class studentmarks
{
	private int rollno;
	private String name;
	private int clas;
	private marks ma;
public 	void getdata()
	{
		rollno=1;
                name=new String("abcdef");
                clas=11;
                ma=new marks();
		ma.getmarks(89,90,91);
	}
	public void showdata()
	{
		System.out.println("rollno of student is " + rollno);
		System.out.println("name of student is "+ name);
		System.out.println("class of student is " + clas);
		ma.showmarks();
	}
}
public class nestedclass {
      public static void main(String[] args) {
 
      studentmarks ob=new studentmarks();
      ob.getdata();
      ob.showdata();
}
}