An integer n (1 ≤ n ≤ 10,000), representing some length.
A string s of length n, where each character is either a digit ('0' to '9') or 'u', and s always ends with 'u'.

### Example Input:

```
11
01u12u0123u
```

### Function Signature:
Write a function f(inputs) that takes in the input.
def f(inputs: List[Tuple[int, str]]):
    '''
    inputs: a list of tuples, where each tuple consists of an integer and a string
    '''