What is the output of the following code?

```
#include
using namespace std;

int main()
{
int list[] = {10, 20, 30, 40};
cout << *(list + 1) << " " << *list + 1 << endl;

return 0;
}

```

a. 10 10
b. 20 11
c. 30 30
d. 20 20

b. 20 11