All of major web browsers today (e.g. Mozilla Firefox, Google Chrome, others) keep a history of web sites that have been visited before. This history keeps at least the following information:

URL, Webpage title, Visit count, Last visit date

In this homework, you are asked to implement a simple web browser history utility which can be used to search previously visited web pages according to different criteria. Start by storing the contents of the following table in any format youd like in a text file (e.g. history.txt). You are free to enrich the list with additional entries as well.

URL________ Webpage Title _________Visit Count	Last Visited On
www.cankaya.edu.tr_____ CankayaUniversitesi __143	02.12.2017
www.google.com ________Google_____________ 526	11.12.2017
www.youtube.com _______YouTube ___________218	05.11.2017
ieeexplore.ieee.org _______XploreDigitalLibrary__ 152	23.10.2017
ceng.cankaya.edu.tr CankayaComputerEngineering 223	29.11.2017
amazon.com________ Amazon ___________768	25.02.2017
www.libreoffice.org______ LibreOffice________ 102	14.06.2017
ceng114.cankaya.edu.tr ______CENG114 _____201	19.11.2017
www.github.com________ GitHub ___________197	09.11.2017
www.ubuntu.com ________Ubuntu __________173	06.07.2017
www.facebook.com ________Facebook _______312	12.12.2017
webonline.cankaya.edu.tr_______ WebOnline ____471	10.12.2017
drive.google.com________ GoogleDrive________ 376	28.10.2017

Design a data structure in your C program which can properly store these information. Then write a program which reads & stores the browser history from the file you have created and performs the following tasks:

Search by URL (shows pages that contain the search string in URL) Search by visit count (shows pages with higher visit counts) Search by last visit date (shows pages that are visited in the same month)

Your program must be menu-driven; which means it must always display a list of choices to the user before performing an action. Your program must display proper results on screen for each search operation and also store the results in a secondary file (e.g. searchresults.txt) as well. You are free to use any method we have studied in the lecture so far. Deliver a copy of both your code and your history file.

Sample Run

Loaded history file. 

Choose an option: 1. Search by URL 2. Search by visit count 3. Search by last visit date 4. Exit >1 Enter URL: cankaya Results:

URL www.cankaya.edu.tr ceng.cankaya.edu.tr

ceng114.cankaya.edu.tr

webonline.cankaya.edu.tr

Visit Count Last Visited 

526 11.12.2017 768 25.02.2017 312 12.12.2017 471 10.12.2017 376 28.10.2017 

Results are written to searchresults.txt.