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# Sum Of Max And Min

Difficulty: EASY
Avg. time to solve
10 min
Success Rate
90%

Problem Statement

#### You are given an array “ARR” of size N. Your task is to find out the sum of maximum and minimum elements in the array.

``````Can you do the above task in a minimum number of comparisons?
``````
##### Input format:
``````The first line of input contains a single integer T, representing the number of test cases.
Then the T test cases follow.

The first line of each test case contains a single integer N representing the size of the array 'ARR'.

The second line of each test case contains N space separated integers representing the elements of the array “arr”.
``````
##### Output format:
``````For each test case, print the sum of the maximum and minimum element of the array 'ARR'.
``````
##### Note:
``````You do not need to print anything. It has already been taken care of. Just implement the given function.
``````
##### Constraints:
``````1 <= T <= 10
1 <= N <= 10^5
-10^9 <= ARR[i] <= 10^9

Time limit: 1 second
``````
##### Sample Input 1:
``````2
7
1 2 4 5 6 6 6
6
-1 -4 5 8 9 3
``````
##### Sample Output 1:
``````7
5
``````
##### Explanation For Sample Input 1:
``````For the first test case, the maximum element in the array is 6 and the minimum element in the array is 1.

For the second test case, the maximum element in the array is 9 and the minimum element in the array is -4.
``````
##### Sample Input 2:
``````2
5
3 3 3 3 3
1
-1
``````
##### Sample Output 2:
``````6
-2
``````   Console