OOPS6.java

import java.util.Arrays;
import java.util.Scanner;
class stu{
	
	private String Sname;
	private int [] marks;
	private int  total;
	private double avg;
	public stu()
	{
		Sname="";
		marks=new int[0];
		total=0;
		avg=0;
		
	}
	public void assign(String n,int [] m)
	{
		this.Sname=n;
		this.marks=m;
		compute();
		
	}
	public void display() {
		System.out.println("Student Name "+Sname);
		System.out.println("Marks"+Arrays.toString(marks));
		System.out.println("Total :"+total);
		System.out.println("Avaerage Marks "+avg);
		
		
	}
	public void compute()
	{ for (int a:marks)
		total=total+a;
	avg=total/(marks.length);
	
		
	}
	
}

public class OOPS6 {

	public static void main(String[] args) {
		stu A=new stu();
		A.assign("Lucifer",new int [] {12,34,55,});
		A.display();
	}

}