Self-referential data structure:

It is a data structure, contains sequence of elements which includes at least one pointer variable in type of its own kind. It can be implemented to form other data structures such as list, stacks, queues and trees.

Purpose of self-referential pointer:

The purpose of the self-referential data structure is that each variable maintains a link to another variable of the same type to forming a non-contiguous data structure. It is also called as a linked list...

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Chapter 17.1, Problem 17.3CP

Chapter 17.2, Problem 17.5CP

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Chapter 17 Solutions

Starting Out with C++: Early Objects

Ch. 17.1 - Prob. 17.1CP Ch. 17.1 - Prob. 17.2CP Ch. 17.1 - Prob. 17.3CP Ch. 17.1 - Prob. 17.4CP Ch. 17.2 - Prob. 17.5CP Ch. 17.2 - Prob. 17.6CP Ch. 17.2 - Why does the insertNode function shown in this...Ch. 17.2 - Prob. 17.8CP Ch. 17.2 - Prob. 17.9CP Ch. 17.2 - Prob. 17.10CP

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Solution Summary: The author explains the purpose of a self-referential data structure: each variable maintains its link to another variable of the same type to form non-contiguous data structures.

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