Question

If I have a an array of ints, how could I directly edit each int?

int i = arr + 1; // Getting the integer in pos 1

i is just a copy, correct? If I set i = 4, then arr + 1 would still be 1.

Would this work?

int *i = &(arr + 1);
*i = 4;

Answer 1

You should use the array operators:

int i = arr[1];
arr[1] = 4;