Starting Out with C++: Early Objects (9th Edition)
9th Edition
ISBN: 9780134400242
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: PEARSON
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Textbook Question
Chapter 17, Problem 14PC
Read , Sort , Merge
Using the ListNode structure of Program 17-2, write the following functions:
ListNode *read()
ListNode *sort(ListNode* list1)
ListNode *merge(ListNode* list1, ListNode* list2)
The first function reads a sequence of whitespace-separated positive numbers and forms the numbers read into a linked list of nodes. The input for a sequence of numbers is terminated by - 1. The second function sorts a linked list of nodes and returns a pointer to the head of the sorted lists. The function should sort by rearranging existing nodes, not by making copies of existing nodes. The third function merges two linked lists that are already sorted into a linked list that is also sorted. The merge function should not make copies of nodes: Rather, it must remove nodes from the two lists and form those nodes into a new list.
Test your functions by having the user enter two sequences of numbers, sorting each sequence, and then merging and printing the resulting list.
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Chapter 17 Solutions
Starting Out with C++: Early Objects (9th Edition)
Ch. 17.1 - Prob. 17.1CPCh. 17.1 - Prob. 17.2CPCh. 17.1 - Prob. 17.3CPCh. 17.1 - Prob. 17.4CPCh. 17.2 - Prob. 17.5CPCh. 17.2 - Prob. 17.6CPCh. 17.2 - Why does the insertNode function shown in this...Ch. 17.2 - Prob. 17.8CPCh. 17.2 - Prob. 17.9CPCh. 17.2 - Prob. 17.10CP
Ch. 17 - Prob. 1RQECh. 17 - Prob. 2RQECh. 17 - Prob. 3RQECh. 17 - Prob. 4RQECh. 17 - Prob. 5RQECh. 17 - Prob. 6RQECh. 17 - Prob. 7RQECh. 17 - Prob. 8RQECh. 17 - Prob. 9RQECh. 17 - Write a function void printSecond(ListNode ptr}...Ch. 17 - Write a function double lastValue(ListNode ptr)...Ch. 17 - Write a function ListNode removeFirst(ListNode...Ch. 17 - Prob. 13RQECh. 17 - Prob. 14RQECh. 17 - Prob. 15RQECh. 17 - Prob. 16RQECh. 17 - Prob. 17RQECh. 17 - Prob. 18RQECh. 17 - Prob. 1PCCh. 17 - Prob. 2PCCh. 17 - Prob. 3PCCh. 17 - Prob. 4PCCh. 17 - Prob. 5PCCh. 17 - Prob. 6PCCh. 17 - Prob. 7PCCh. 17 - Prob. 8PCCh. 17 - Prob. 10PCCh. 17 - Prob. 11PCCh. 17 - Prob. 12PCCh. 17 - Running Back Program 17-11 makes a person run from...Ch. 17 - Read , Sort , Merge Using the ListNode structure...
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