Remove Node

In this lesson, we investigate how to remove nodes in a circular linked list and code the method in Python.

There is an assumption that we will make before diving into the implementation:

• The occurrences of nodes will be unique, i.e., there will be no duplicate nodes in the circular linked list that we’ll test on.

This is because the code that we will write will only be responsible for removing the first occurrence of the key provided to be deleted.

Implementation

Now let’s go ahead and jump to the implementation of remove in Python: