Pōja Verdon
Description
Aenar has an array $a$ consisting of $n$ integers.
The first line is the integer $n$ ($1 \le n \le 100$).
The second line contains $n$ integers $a_i$ ($0 \le a_i \le 3979$) — the contents of the array.
Output a single number.
Input
The first line is the integer $n$ ($1 \le n \le 100$).
The second line contains $n$ integers $a_i$ ($0 \le a_i \le 3979$) — the contents of the array.
Output
Output a single number.