C ++ polymorphism examples

#include<iostream>
#include<string>
using namespace std;
Class fruit
{
Public:
virtual void how_to_eat()const=0;
virtual void show_priority()const=0;
fruit(string a,string b,double c);
String name;
string color;
double price;
}
class apple:public fruit
{
Public:
Apple ();
void how_to_eat()const;
void show_priority()const;
}
class bnana:public fruit
{
Public:
Bnana ();
void show_priority()const;
void how_to_eat()const;
}
fruit::fruit(string a,string b,double c):name(a),color(b),price(c){}
apple::apple():fruit("apple","red",1.23){}
bnana::bnana():fruit("bnana","yellow",0.34){}
void apple::how_to_eat()const
{
Cout < < eat directly < < endl;
}
void apple::show_priority()const
{
cout<<name<<endl<<color<<endl<<price<<endl;
}
void bnana::how_to_eat()const
{
Cout < < eat without skin "< endl;
}
void bnana::show_priority()const
{
cout<<name<<endl<<color<<endl<<price<<endl;
}
Int main ()
{
fruit *p[2]={NULL};
p[0]=new apple;
p[1]=new bnana;
for(int i=0;i<2;i++)
{
p[i]->show_priority();p[i]->how_to_eat();
}
Return 0;
}