> Similarly, there are different ways to come to the knowledge of what malloc is, or why inserting things into a linked list is faster than inserting things int

> Similarly, there are different ways to come to the knowledge of what malloc is, or why inserting things into a linked list is faster than inserting things into an array. I completely agree with that. It doesn't matter, as long as the knowledge is acquired somehow. I was just pointing out one of such ways.