Virtual function in c++ find the error and also correct the error

Question

#include<iostream>
using namespace std;
class base
{
public:
virtual void vfunc()
{
cout<<"\n This is base's vfunc() \n";
}
};
class Derived1: public base
{
public:
void vfunc()
{
cout<<" \n This is derived 1's v func() \n";
}
};
class Derived2: public base
{
public:
void vfunc()
{
cout<<"\n This is derived2's vfunc() \n ";
}
};
int main()
{
base *p,b;
Derived1 d1;
Derived2 d2;
p=&b;
p-vfunc ();
p=&d1;
p-vfunc();
p=&d2;
p-vfunc();
return 0;
}

Answer 1

Please add the language (C++) in post tags for searchability

Function call through pointer needs to use member-access operator `->`

You did

p - vfunc();

Where you should do

p -> vfunc();

https://code.sololearn.com/W3uiji9X28C1/?ref=app