Given a sequence of integers. Find the smallest even number in it. Sequence contains at least one even number
Input data: In the first line enter the number N - the number of numbers in the sequence, and then N integers, one per line.
Output: Output the answer to the problem
Examples
| # |
Input |
Output |
| 1 |
7
4
2
5
-1
-4
6
-2 |
-4 |