[SOLVED] Shorthand Forms

Question

In how many forms we can write this (sum += arr[x];).

Answer 1

sum += arr[x];

sum = sum + arr[x];

sum += *(arr+x);

sum = sum + *(arr+x);

sum += x[arr];

sum = sum + x[arr];

and probably there are some other ways to do this.

Answer 2

Hello Muhammad Nazam

I have a bit problems to understand your question. Can you explain it a little bit more?

I only know that you can write your expression also in this form:

sum = sum + arr[x]