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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.
• $1 ≤ N ≤ 1000$
• $S$ 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 $S$.

### Sample Input 1

5
abcde


### Sample Output 1

e


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

### Sample Input 2

1
a


### Sample Output 2

a