Why do

cout << "The value of ch is: " << ch << endl;

cout<

gives different result.

Also explain the difference between void and null pointer and their use

CODE

int main() {

int* ptr = new int(98);

float* ch = reinterpret_cast (ptr);

cout << "The value of *ptr is: " << *ptr << endl;

cout << "The value of ptr is: " << ptr << endl;

cout << "The value of *ch is: " << *ch << endl;

cout << "The value of ch is: " << ch << endl;

void *ptr1=&ch;

cout<

return 0;

}