Answered: Write a program in C++ that reads a…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Write a program in C++ that reads a list of 10 names from a file and stores them in an array. Next, allow the user to search for the number of instances of a name. The program should prompt a user for a name and output the total number of instances of that name entered to the screen and to a file (see example input and output below). It should continue to prompt for names until the word done is typed in. For this lab, use the string data type as opposed to char to store the names (i.e. don’t use c-strings).

Input File
Joe
Sally
Joe
Sue
Sally
Adam
Joe
Adam
Adam
Joe

Output File (be sure to output the class heading to the output file)

(There should be 10 spaces between the columns)

8. NAME INSTANCES
9. ---- ---------

10. Joe 4
11. Sally 2
12. Adam 3
13. Sue 1
14. John -

Expected output in image below

EXPECTED Screen INPUT (in green) / OUTPUT (in blue)
(Be sure to output the class heading in the Screen I/O as well as the output file)
8. Who do you want to search for (enter done to exit)? Joe
9. There are 4 instances of the name Joe.
10.
11. Who do you want to search for (enter done to exit)? Sally
12. There are 2 instances of the name Sally.
13.
14. Who do you want to search for (enter done to exit)? Adam
15. There are 3 instances of the name Adam.
16.
17. Who do you want to search for (enter done to exit)? Sue
18. There is one instance of the name Sue.
19.
20. Who do you want to search for (enter done to exit)? John
21. John's name does not exist in this list.
22.
23. Who do you want to search for (enter done to exit)? done
24.
25. Thank you for using my program.

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