Problems
The sum of the largest and the smallest
The sum of the largest and the smallest
The array of integers is given. Find the sum of the smallest and the largest elements of the array.
\InputFile
The first line contains the number of elements $n~(n \le 100)$ in the array. The second line contains $n$ elements of the array. Each number in the array does not exceed $100$ in absolute value.
\OutputFile
Print the sum of the smallest and the largest elements of the array.
Input example #1
4 1 2 3 4
Output example #1
5