OS_CA-2-Multiprocess-data-Filtering

An OS course project to filtering stores data and print the max or min value of them.

How to run ?

In project directory just run make command to make project by g++. them run executable file in this form :

‫‪./StoreCalculator.out‬‬ ‬ <commands file path> <‫‪assets‬‬ path>

like this :

/StoreCalculator.out‬‬ ‬ commands.txt assets

command format (2 types):

‫‪MAX‬‬ <product_id> <starting_date> <ending_date>

or

‫‪MIN‬‬ <product_id> <starting_date> <ending_date>

store data format :

in csv file for each Store : [csv files must have header.]

<date>,<product_id>,<price>

for example :

MAX 4 2018/01/01 2019/01/01

date format is : YYYY/MM/DD‬‬

Created by Amin Fazeli on 23 Nov 2020.

OS Course - Fall 1399 - University of Tehran