Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Please,help me by providing C++ programing solution. Do not use the LinkedList class or any classes that offers list functions. Implement a LinkList in C++. Pease,implement with an ItemType class and a NodeType struct
The program should read a data file,and the data file has two lines of data as follow:
100, 110, 120, 130, 140, 150, 160
100, 130, 160
The program will first add all of the numbers from the file,then display all of them,then delete. 

You need to
1. create an empty unsorted list
2. add the numbers from the first line to list using putItem() function.
Then print all the current keys to command line in one line using printAll().
3. delete the numbers given by the second line in the list by using deleteltem() function.
Then print all the current keys to command line in one line using printAll()..
4. putltem () the numbers in the third line of the data file to the corresponding location in
the list. For example, 1@0 means adding number 1 at position 0 of the list.
Then print all the current keys to command line in one line using printAll()..
You must implement the following functions by yourself and use them
1.
putltem(parameter one is the object to be added): append the object at the end of the
list.
2. putItem(parameter one is the object to be added, parameter two is the position starting
from 0): insert the item at the position.
3.
deleteltem(parameter is the key which is an integer): remove the item
4. getItem(parameter is an index value which starts from 0) returns the item object
reference
5. printAll(parameter is the pointer that points to the beginning of the list), print all keys in
order in the list.
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Transcribed Image Text:You need to 1. create an empty unsorted list 2. add the numbers from the first line to list using putItem() function. Then print all the current keys to command line in one line using printAll(). 3. delete the numbers given by the second line in the list by using deleteltem() function. Then print all the current keys to command line in one line using printAll().. 4. putltem () the numbers in the third line of the data file to the corresponding location in the list. For example, 1@0 means adding number 1 at position 0 of the list. Then print all the current keys to command line in one line using printAll().. You must implement the following functions by yourself and use them 1. putltem(parameter one is the object to be added): append the object at the end of the list. 2. putItem(parameter one is the object to be added, parameter two is the position starting from 0): insert the item at the position. 3. deleteltem(parameter is the key which is an integer): remove the item 4. getItem(parameter is an index value which starts from 0) returns the item object reference 5. printAll(parameter is the pointer that points to the beginning of the list), print all keys in order in the list.
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