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Sum Of Max And Min

Easy
0/40
Average time to solve is 10m
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GoogleSAP LabsMyntra

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.

Follow Up:
Can you do the above task in a minimum number of comparisons?
Detailed explanation ( Input/output format, Notes, Images )
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
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