Untitled

#include<iostream>
using namespace std;
class person
{
	protected:
		int id;
		char name[10];
		public:
			void read()
			{
				cout<<"\n enter id and name:";
				cin>>id>>name;
			}
			void show()
			{
				cout<<"\n id="<<id;
				cout<<"\n name="<<name;
}
};


class stu :public person
{
	private:
		int marks;
public:
		        void read1()
		        {
		        	read();
		        	cout<<"\n marks="<<marks;
		        	cin>>marks;
				}
				void show1()
				{
					show();
					cout<<"\n marks="<<marks;
				}
};
class emp : public person
{
	private:
		            float sal;
	public:
		void read1()
		{
			read();
			cout<<"\n enter salary:";
			cin>>sal;
		}
		
		void show1()
		{
			show();
			cout<<"\n salary="<<sal;		

}
};
int main()
{
	person p;
	p.read();
	p.show();
	stu s;
	s.read1();
	s.show1();
	emp e;
	e.read1();
	e.show1();
}