Python LinkedList exercises are where the node-manipulation patterns become automatic. You’ve seen the theory and built three programs. Now it’s time to solve challenges on your own — accessing an element at position N, removing duplicates and detecting cycles. Each one requires a different traversal strategy. As always: try to solve it yourself, use the…
In the previous article we built the LinkedList from scratch. Now it’s time to extend it with real algorithms. In this article we implement three programs that go beyond basic insert and delete — searching with conditions, insertion sort and reversing a linked list. Each one deepens your understanding of how to traverse and manipulate…
Linked structures are the last FP2 block and the one that carries most weight in the second exam. Most people arrive here with the node concept not quite clicking — they understand the words separately but can’t visualise how the whole chain works. This article starts from absolute zero: what a node actually is, how…