Take 1 array compile time..
e.g. a[]={2,6,4,9,10};
then add adjacent elements of array and get new array.
using above example we get b[]={8,10,13,19};
now in that new array.. find out maximum value and print that value.
and also print two indices of elements in original array whose addition is maximum.
Conditions:
1.DON'T TAKE INPUT FROM USER.
2.YOU CAN USE ONLY ONE LOOP ALSO ONLY ONCE.. DON'T USE NESTED LOOP
3. YOU CAN TRAVERSE ORIGINAL ARRAY ONLY ONCE.