Task
Write `parse_csv(line)` that takes a string like `"10, 20, oops, 30 , , 5"` and returns a tuple `(total, biggest)` where:
- `total` is the sum of all values that successfully parse as `int` (here: 10+20+30+5 = 65)
- `biggest` is the max of those same values (here: 30)
- silently skip empty pieces and pieces that don't parse β use `try/except ValueError` per piece
Then call it with `"10, 20, oops, 30 , , 5"` and print `total` and `biggest` on separate lines.
Expected output:
```
65
30
```