Program plan: Item, start variablesare used for input. There is structure listnode having data, nextPtr member variables which represents the linked list node. void insert(node **head, int value) function inserts the node in the a linked list. void calculate ( node * flist ) functioncalculate the sum of the contents of the linked list and then calculate the average value and display the result. void printList(node *head) function display the contents of the linked list. Program description: The main purpose of the program is to create linked list of 25 values which are generated randomly. Then sum and average of these values are calculated and displayed.

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Chapter 12, Problem 12.8E

Program Plan Intro

Program plan:

Item, start variablesare used for input. There is structure listnode having data, nextPtr member variables which represents the linked list node.

void insert(node **head, int value) function inserts the node in the a linked list.

void calculate (node flist) functioncalculate the sum of the contents of the linked list and then calculate the average value and display the result.

void printList(node head) function display the contents of the linked list.

Program description:

The main purpose of the program is to create linked list of 25 values which are generated randomly. Then sum and average of these values are calculated and displayed.

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