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Exchange first and last nodes in Circular Linked List

In a circular linked list, exchanging the first and last nodes means swapping the positions of the first and last nodes of the list.

Suppose we are inserted the following (1,3,5,2,6,7) node in a sequence.

Before swap first and last nodes After swap first and last nodes

Exchanging the first and last nodes can be useful in certain situations, such as when implementing certain algorithms or data structures. However, it's important to note that this operation may not always be well-defined or meaningful, depending on the specific context and requirements of the circular linked list.

Program List


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