Score : $100$ points

Problem Statement

Given a string $S$ of length $N$ consisting of lowercase English alphabets, print the last character of $S$.

Constraints

• $N$ is an integer.
• $1 \leq N \leq 1000$
• $S$ is a string of length $N$ consisting of lowercase English alphabets.

Input

Input is given from Standard Input in the following format:

$N$

$S$

Output

Print the last character of $S$.

5
abcde

e

The last character of $S = {}$abcde is e, so e should be printed.

1
a

a