java

Example heading with h2 size

class student;
String name;
int rollno,std,age;
public student(String name,int rollno,std,age){
this.nameofstudent=name;
this.rollnoofstudent=rollno;
this.stdofstudents=std;
this.ageofstudents=age;
}
public static void main(string[]args){
student s1=new student({"achu",10,11,15);
System.out.println("first student:"+s1")
}
}
}