Preparando MOJI
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.