Please solve the programming task below using a self-contained code snippet in a markdown code block.

There is a special kind of apple tree that grows apples every day for n days. On the ith day, the tree grows apples[i] apples that will rot after days[i] days, that is on day i + days[i] the apples will be rotten and cannot be eaten. On some days, the apple tree does not grow any apples, which are denoted by apples[i] == 0 and days[i] == 0.
You decided to eat at most one apple a day (to keep the doctors away). Note that you can keep eating after the first n days.
Given two integer arrays days and apples of length n, return the maximum number of apples you can eat.
 
Please complete the following python code precisely:
```python
class Solution:
    def eatenApples(self, apples: List[int], days: List[int]) -> int:
```