Can i use pointer in scanf to take input in an array?

Question

I am trying to do this in c:

scanf("%d",a+i);

where a is an array of size 10. And i is counter for loop. So is this possible?

Answer 1

Absolutely: if a is an int* or an array int a[10], and i is between 0 and 9, this expression is valid.

The a+i expression is the pointer arithmetic equivalent of &a[i], which is also a valid expression to pass to scanf.