Answer:
It would definitely be true studied a lot of this stuff.
Explanation:
The term to describe storage systems that function at high speeds is primary memory.
You'll need a helper variable for this, so depending on your programming language, the solution becomes:
int helper;
helper = arr[i];
arr[i] = arr[j];
arr[j] = helper;
D that’s the answer I learn that in my old school
