Code start from here:

This is it:-

class Student{

String name ;
int age ;
Student(String name, int age )
{
name=name;
 age =age ;

}
void display()
{
System.out.println(name);
System.out.println(age);
}
public static void main (String args[])
{
Student s1=new Student("Ram",23);
s1.display();


}
}

I have been asked by my tutor to perform the task which is explained in question too.
I have been asked to assign value to instance data member(name,age)  without using this keyword or creating new object.