import java.util.*;
import java.lang.*;
class Main
{
static void minAbsSumPair(int arr[], int arr_size)
{
int inv_count = 0;
int l, r, min_sum, sum, min_l, min_r;
if(arr_size < 2)
{
System.out.println("Invalid Input");
return;
}
min_l = 0;
min_r = 1;
min_sum = arr[0] + arr[1];
for(l = 0; l < arr_size - 1; l++)
{
for(r = l+1; r < arr_size; r++)
{
sum = arr[l] + arr[r];
if(Math.abs(min_sum) > Math.abs(sum))
{
min_sum = sum;
min_l = l;
min_r = r;
}
}
}
System.out.println(" The two elements whose "+
"sum is minimum are "+
arr[min_l]+ " and "+arr[min_r]);
}
public static void main (String[] args)
{
int arr[] = {1, 60, -10, 70, -80, 85};
minAbsSumPair(arr, 6);
}
}