Given an array of distinct integers A, find the largest sum of any pair of elements.
Input 6 1 2 3 89 4 10
Where,
First line contains the size of array N. Second line contains array elements.
Output 99
Here for the given array, sum of various pairs are 1 + 89 = 90 2 + 89 = 91 3 + 89 = 92
4 + 89 = 93
10 + 89 = 99
and so on. The largest sum out of these pairs is 99.