Question 1
Question 2
Question 3
#include <iostream>
using namespace std;
class Test
{
int x;
Test() { x = 5;}
};
int main()
{
Test *t = new Test;
cout << t->x;
}
Question 4
int *ptr = NULL;
delete ptr;
Question 5
#include<iostream>
using namespace std;
int main()
{
int *ptr = new int;
delete ptr;
delete ptr;
return 0;
}
There are 5 questions to complete.