Find the errors from the following codes and describe them? 1- #include<iostream

Question

Find the errors from the following codes and describe them?

1-

#include<iostream>

using namespace std;

class B{

public:

int zip() { return x; }

private:

int x;

};

class D : public B{

public:

int zap() { return y; }

private:

int y;

};

int main(){

D *dptr;

B *bptr;

bptr = dptr;

dptr = bptr;

dptr = static_cast< D* >( bptr );

return 0;

}

2-

#include<iostream>

using namespace std;

class A { ~A (){} };

class B: public A { };

int main()

{

A *p, a_ob;

B *p2,b_ob;

p=&b_ob;

p2 = dynamic_cast<B * > (p);

if(!p2) cout<<"Cast fail";

return 0;

}

Explanation / Answer

1.invalid conversion from

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