Question 2
#include<iostream>
using namespace std;
int x = 1;
void fun()
{
int x = 2;
{
int x = 3;
cout << ::x << endl;
}
}
int main()
{
fun();
return 0;
}
Question 3
Question 4
#include <iostream>
#include <vector>
using namespace std;
class a
{
public :
~a()
{
cout << \"destroy\";
}
};
int main()
{
vector <a*> *v1 = new vector<a*>;
vector <a> *v2 = new vector<a>;
return 0;
}
Question 5
#include<iostream>
using namespace std;
int x[100];
int main()
{
cout << x[99] << endl;
}
There are 15 questions to complete.