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I am having difficulties writing the program.

the program should ask user for a positive integer and print a factorial table.

for example -

Give me a positive integer: 5

1! = 1 = 1

2! = 2 x 1 = 2

3! = 3 x 2 x 1 = 6

4! = 4 x 3 x 2 x 1 = 24

5! = 5 x 4 x 3 x 2 x 1 = 120

```
int s, factorial = 1;
cout << "Enter a positive integer: ";
cin >> s;
while (s < 0)
{
cout << "Enter positive integer only: ";
cin >> s;
}
for (int r = 1; r <= s; r++)
{
factorial *= r;
for (int c =1; c <= r; c++)
{
// what goes here?
}
cout << endl;
}
```

need some clues.