The array data structure is probably the most used in every application. If not directly used it’s indirectly used with ArrayList, ArrayDeque, Vector, and other classes. Simply put, an array is a data structure that stores multiple variables...
The tree data structure is a type of graph. A tree has a root node (top node) that will have a relationship with its child nodes. The path that connects the root node to the child nodes is called a branch. The leaf node is the node that...