If you are only adding and removing from a single end, use a stack. That is stack in C++, and a Stack in both Java and C#. There are many algorithms that rely on the stack data structure. The first ...

This is part of a series of articles dealing with data structures for beginners. It covers trees and heaps. A tree is, well, a tree. A real life tree has a root. It has branches. And at the end of the ...