#include <iostream>
#include <string>
using namespace std;
class student{
public:
void displaystu(){
cout<<"Hi! My name is Vaibhav Yadav and I'm from ECE Department, First Year' 25"<<endl;
}
};
class update: public student{
public:
void displaystu(){
student::displaystu();
cout<<"Details UPDATED"<<endl<<"Hi! My name is Vaibhav Yadav and I'm from 'IT' Department, First Year' 25"<<endl;
}
};
int main()
{
update up;
up.displaystu();
return 0;
}