QPO8. MOTNT THR-.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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QPO8. MOTNT THR-. 

 

prement doubly linked list using dummy node with following operations.
1. ins key_of_y key_of_x
(insert command)
/*
Insert node x after node y. First search node y using a key value. If node y is found then insert
node x after node y. Otherwise insert node x after dummy node.
(remove command)
2. del key_of_x
/*
Search a node x using a key value then delete it from the list if found.
(search command)
Search whole linked list against a key number.
(chowall command)
Traverse whole linked list and print all key values.
(exit command)
3. sch search_key
/*
5. ext
/*
*/
4. shw
/*
Exit from the program.
Sample input
ins 3 1
ins 1 2
ins 1 3
ins 24
ins 50
ins 02
shw
del 2
del 2
del 2
del 0
shw
sch 1
sch 2
ext
Sample output
INSERT after dummy node.
INSERT after 1.
INSERT after 1.
INSERT after 2.
INSERT after dummy node.
INSERT after 0.
021324
Node with key value 2 is DELETED.
Node with key value 2 is DELETED.
DELETE not possible.
Node with key value 0 is DELETED.
134
Node with key value 1 is FOUNDED.
Not FOUND.
Transcribed Image Text:prement doubly linked list using dummy node with following operations. 1. ins key_of_y key_of_x (insert command) /* Insert node x after node y. First search node y using a key value. If node y is found then insert node x after node y. Otherwise insert node x after dummy node. (remove command) 2. del key_of_x /* Search a node x using a key value then delete it from the list if found. (search command) Search whole linked list against a key number. (chowall command) Traverse whole linked list and print all key values. (exit command) 3. sch search_key /* 5. ext /* */ 4. shw /* Exit from the program. Sample input ins 3 1 ins 1 2 ins 1 3 ins 24 ins 50 ins 02 shw del 2 del 2 del 2 del 0 shw sch 1 sch 2 ext Sample output INSERT after dummy node. INSERT after 1. INSERT after 1. INSERT after 2. INSERT after dummy node. INSERT after 0. 021324 Node with key value 2 is DELETED. Node with key value 2 is DELETED. DELETE not possible. Node with key value 0 is DELETED. 134 Node with key value 1 is FOUNDED. Not FOUND.
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