Given an array $A$ of $n$ integers, find the largest value and its position of occurrence. If there are multiple occurrences of the largest value, output the position of the first occurrence.
### Input
- The first line contains an integer $n$.
- The second line contains $n$ integers $A_1,A_2,...,A_n$.
### Output
- Output two integers: the first integer is the largest value, and the second integer is the position of its occurrence.
### Constraints
- $1 \le n \le 10^5$.
- $1 \le A_i \le 10^9$.
### Sample test
```
4
3 2 2 3
```
Output:
```
3 1
```
