Traversing in data structures refers to the process of visiting or accessing each element of a data structure, such as an array or linked list. This is often done in order to perform some operation on each element, such as printing its value or updating it.
There are several ways to traverse a data structure, depending on its type and the specific requirements of the task at hand. For example, an array can be traversed using a loop, such as a for loop, to access each element in turn. A linked list, on the other hand, typically requires traversal using a pointer that moves from one element to the next.
Regardless of the specific approach used, traversing a data structure is an important operation that is used in many algorithms and applications. It is often the first step in performing more complex operations, such as searching for a specific element or sorting the elements in a particular order.