Here is a recursive function. Write an iterative version of it. Hint: Be sure you get the number of copies of "Hip" right.

```
void rec_cheers(int n)
{ using namespace std; if(1==n) cout << "Hurray!" << endl; else { cout << "Hip, "; rec_cheers(n-1);
}
}
```

```
void iter_cheers(int n) { for(int i = 0;i < n-1;i++)//this is the tricky part!
cout << "Hip, "; cout << "Hurray!" << endl; }
```