When should I use a pointer instead of a regular variable?
I've completed a beginner programming course, but I still don't have a strong understanding of why things work. In a recent review problem, the solution used a pointer,…
pass by reference
When should I use a pointer instead of a regular variable?
I've completed a beginner programming course, but I still don't feel like I understand why pointers exist. In a recent review problem, the solution used a pointer, and…