Array
Given an array of integers, print the largest value and the smallest value.
Input
Line 1: n, the number of elements. Line 2: n space-separated integers.
Output
Print the maximum and the minimum separated by a space.
Constraints
1 <= n <= 5 * 10^4 -10^9 <= each value <= 10^9
Example 1
Input
4 3 9 -2 7
Output
9 -2
9 is the largest and -2 is the smallest.