You are given an array of n unsigned 8-bit integers (uint8_t). Your task is to:
Example-1
Input: n = 5, arr = [10 20 5 30 15]
Output: 5 30
Example-2
Input: n = 3, arr = [255 0 128]
Output: 0 255
Example-3
Input: n = 1, arr = [42]
Output: 42 42
Input
5 10 20 5 30 15
Expected Output
5 30